From 9fff469ffa8733bd674c952de28ca198fa5dab70 Mon Sep 17 00:00:00 2001
From: marshalyordanos <marshalyordanosseifu@gmail.com>
Date: Thu, 13 Aug 2026 15:54:40 +0300
Subject: [PATCH] feat: implement shipping line bookings management

- Add ShippingLineBookingsPage for listing and managing shipping line bookings.
- Create ShippingLineDocumentsModal for document uploads related to bookings.
- Introduce ShippingLineInitiateModal for initiating new shipping line bookings.
- Implement booking document state management with booking-doc-state utility.
- Add shipping line bookings service for API interactions.
- Update index to export new components and services.
- Enhance types for freight to include shipping line credits.
---
 .../3450000000000-BookingShippingLine.ts      | 117 +++++
 .../3460000000000-ShippingLineCredits.ts      | 201 +++++++++
 .../3470000000000-ShippingLineRates.ts        | 127 ++++++
 .../src/modules/billing/billing.module.ts     |   4 +-
 .../src/modules/billing/billing.service.ts    |  41 +-
 .../billing/entities/invoice.entity.ts        |  25 +-
 .../bookings/booking-pricing.service.ts       |  25 +-
 .../src/modules/bookings/clearance.util.ts    |  24 +
 .../bookings/entities/booking.entity.ts       |  37 +-
 .../src/modules/companies/companies.module.ts |   5 +-
 .../rule-engine/dto/create-rate.dto.ts        |   8 +
 .../dto/list-rule-engine-query.dto.ts         |  16 +
 .../rule-engine/entities/rate.entity.ts       |  19 +
 .../interfaces/rates.repository.interface.ts  |   2 +
 .../repositories/rates.repository.ts          |  27 +-
 .../modules/rule-engine/rule-engine.module.ts |   4 +
 .../rule-engine/rule-engine.service.spec.ts   | 142 ++++++
 .../rule-engine/rule-engine.service.ts        |  37 +-
 .../services/rates.duplicate-pattern.spec.ts  |   2 +
 .../rule-engine/services/rates.service.ts     |  52 +++
 .../dto/cancel-shipping-line-booking.dto.ts   |  15 +
 .../dto/initiate-shipping-line-booking.dto.ts |  38 ++
 .../dto/shipping-line-credit.dto.ts           |  51 +++
 .../entities/shipping-line-credit.entity.ts   | 110 +++++
 .../shipping-line-bookings.controller.ts      |  96 ++++
 .../shipping-line-bookings.service.ts         | 363 +++++++++++++++
 .../shipping-line-companies.module.ts         |  41 +-
 .../shipping-line-credits.controller.ts       | 127 ++++++
 .../shipping-line-credits.repository.ts       | 138 ++++++
 .../shipping-line-credits.service.spec.ts     | 296 ++++++++++++
 .../shipping-line-credits.service.ts          | 420 ++++++++++++++++++
 .../warehouses/warehouse-invoice.service.ts   |   4 +-
 .../src/seed/file-upload-settings.seeder.ts   |  20 +
 .../src/seed/freight-permissions.registry.ts  |  26 ++
 .../ruleEngine/RuleEngineFormDialog.tsx       |  64 ++-
 .../src/hooks/rule-engine/useRuleEngine.ts    |  24 +
 .../bookings/DocumentClearanceDetailPage.tsx  |  17 +-
 .../ruleEngine/RuleEngineResourcePage.tsx     |  64 ++-
 .../src/pages/ruleEngine/config/resources.ts  | 244 +++++++++-
 .../services/ruleEngine/ruleEngine.service.ts |   6 +
 apps/edr-freight-web/portal/src/App.tsx       |   8 +
 .../portal/src/components/AppLayout.tsx       |  13 +-
 .../ShippingLineBookingDetailPage.tsx         | 402 +++++++++++++++++
 .../ShippingLineBookingsPage.tsx              | 323 +++++++++++++-
 .../ShippingLineDocumentsModal.tsx            | 248 +++++++++++
 .../ShippingLineInitiateModal.tsx             | 267 +++++++++++
 .../pages/shipping-line/booking-doc-state.ts  |  85 ++++
 .../portal/src/pages/shipping-line/index.ts   |   1 +
 .../shipping-line-bookings.service.ts         | 129 ++++++
 packages/types/src/freight/index.ts           |   7 +
 50 files changed, 4485 insertions(+), 77 deletions(-)
 create mode 100644 apps/edr-freight-api/src/migrations/3450000000000-BookingShippingLine.ts
 create mode 100644 apps/edr-freight-api/src/migrations/3460000000000-ShippingLineCredits.ts
 create mode 100644 apps/edr-freight-api/src/migrations/3470000000000-ShippingLineRates.ts
 create mode 100644 apps/edr-freight-api/src/modules/shipping-lines/dto/cancel-shipping-line-booking.dto.ts
 create mode 100644 apps/edr-freight-api/src/modules/shipping-lines/dto/initiate-shipping-line-booking.dto.ts
 create mode 100644 apps/edr-freight-api/src/modules/shipping-lines/dto/shipping-line-credit.dto.ts
 create mode 100644 apps/edr-freight-api/src/modules/shipping-lines/entities/shipping-line-credit.entity.ts
 create mode 100644 apps/edr-freight-api/src/modules/shipping-lines/shipping-line-bookings.controller.ts
 create mode 100644 apps/edr-freight-api/src/modules/shipping-lines/shipping-line-bookings.service.ts
 create mode 100644 apps/edr-freight-api/src/modules/shipping-lines/shipping-line-credits.controller.ts
 create mode 100644 apps/edr-freight-api/src/modules/shipping-lines/shipping-line-credits.repository.ts
 create mode 100644 apps/edr-freight-api/src/modules/shipping-lines/shipping-line-credits.service.spec.ts
 create mode 100644 apps/edr-freight-api/src/modules/shipping-lines/shipping-line-credits.service.ts
 create mode 100644 apps/edr-freight-web/portal/src/pages/shipping-line/ShippingLineBookingDetailPage.tsx
 create mode 100644 apps/edr-freight-web/portal/src/pages/shipping-line/ShippingLineDocumentsModal.tsx
 create mode 100644 apps/edr-freight-web/portal/src/pages/shipping-line/ShippingLineInitiateModal.tsx
 create mode 100644 apps/edr-freight-web/portal/src/pages/shipping-line/booking-doc-state.ts
 create mode 100644 apps/edr-freight-web/portal/src/services/shipping-line-bookings.service.ts

diff --git a/apps/edr-freight-api/src/migrations/3450000000000-BookingShippingLine.ts b/apps/edr-freight-api/src/migrations/3450000000000-BookingShippingLine.ts
new file mode 100644
index 000000000..d53914ef3
--- /dev/null
+++ b/apps/edr-freight-api/src/migrations/3450000000000-BookingShippingLine.ts
@@ -0,0 +1,117 @@
+import { MigrationInterface, QueryRunner } from "typeorm";
+
+/**
+ * Shipping lines book rail capacity directly, without a contract.
+ *
+ * A booking has always been owned by `company_id` (a customer `companies` row),
+ * but a shipping line is a `shipping_line_companies` row and deliberately NOT a
+ * company — it carries no TIN, licence or operational profiles. So it gets its
+ * own nullable owner column rather than a synthetic company row.
+ *
+ * Exactly one of the two is set: `company_id` for a customer booking,
+ * `shipping_line_company_id` for a shipping-line one. Existing rows keep
+ * `company_id` and a NULL `shipping_line_company_id`, so nothing needs
+ * backfilling and every customer query filtering on `company_id` behaves
+ * exactly as before. Government bookings already bill to a seeded government
+ * company, so they satisfy the CHECK unchanged.
+ *
+ * NOTE: not to be confused with the existing `bookings.shipping_line_id`, which
+ * is cargo metadata naming the carrier line that moves the goods
+ * (`freight.shipping_lines`, reference data). This column points at
+ * `freight.shipping_line_companies` — the portal account — and is unrelated.
+ */
+export class BookingShippingLine3450000000000 implements MigrationInterface {
+  public async up(queryRunner: QueryRunner): Promise<void> {
+    await queryRunner.query(`
+      ALTER TABLE freight.bookings
+        ADD COLUMN IF NOT EXISTS shipping_line_company_id uuid
+    `);
+
+    await queryRunner.query(`
+      CREATE INDEX IF NOT EXISTS idx_bookings_shipping_line_company_id
+        ON freight.bookings (shipping_line_company_id)
+    `);
+
+    // `company_id` / `company_profile_id` are NOT NULL and point at the customer
+    // tables, so a shipping-line booking could not be inserted at all. Relax
+    // them to nullable; their foreign keys are left in place and keep validating
+    // every non-NULL value, so a customer booking is constrained exactly as
+    // before. The CHECK below is what now guarantees an owner is present.
+    await queryRunner.query(`
+      ALTER TABLE freight.bookings ALTER COLUMN company_id DROP NOT NULL
+    `);
+    await queryRunner.query(`
+      ALTER TABLE freight.bookings ALTER COLUMN company_profile_id DROP NOT NULL
+    `);
+
+    // Route and service are inherited from the contract on a customer booking.
+    // A shipping line initiates before any of that is known — the bare booking
+    // exists only to hang documents off — so these are relaxed too and filled
+    // in when the booking is completed. Existing rows all have values, and the
+    // customer paths still always set them.
+    await queryRunner.query(`
+      ALTER TABLE freight.bookings ALTER COLUMN origin_yard_id DROP NOT NULL
+    `);
+    await queryRunner.query(`
+      ALTER TABLE freight.bookings ALTER COLUMN destination_yard_id DROP NOT NULL
+    `);
+    await queryRunner.query(`
+      ALTER TABLE freight.bookings ALTER COLUMN service_type_id DROP NOT NULL
+    `);
+    await queryRunner.query(`
+      ALTER TABLE freight.bookings ALTER COLUMN freight_type DROP NOT NULL
+    `);
+
+    // No FK: kept consistent with how the column is populated at the service
+    // layer, and avoids a lock on shipping_line_companies during deploy.
+    await queryRunner.query(`
+      ALTER TABLE freight.bookings
+        DROP CONSTRAINT IF EXISTS chk_bookings_single_owner
+    `);
+    await queryRunner.query(`
+      ALTER TABLE freight.bookings
+        ADD CONSTRAINT chk_bookings_single_owner
+        CHECK (
+          (company_id IS NOT NULL AND shipping_line_company_id IS NULL)
+          OR (company_id IS NULL AND shipping_line_company_id IS NOT NULL)
+        )
+    `);
+  }
+
+  public async down(queryRunner: QueryRunner): Promise<void> {
+    await queryRunner.query(`
+      ALTER TABLE freight.bookings
+        DROP CONSTRAINT IF EXISTS chk_bookings_single_owner
+    `);
+
+    // Only reinstate NOT NULL if no shipping-line booking exists; those rows
+    // have a NULL company_id by design and would make the ALTER fail. Leaving
+    // the columns nullable is the safe outcome — the constraint is additive.
+    const [{ count }] = (await queryRunner.query(`
+      SELECT COUNT(*)::int AS count FROM freight.bookings
+      WHERE shipping_line_company_id IS NOT NULL
+    `)) as Array<{ count: number }>;
+
+    if (count === 0) {
+      for (const column of [
+        "company_id",
+        "company_profile_id",
+        "origin_yard_id",
+        "destination_yard_id",
+        "service_type_id",
+        "freight_type",
+      ]) {
+        await queryRunner.query(`
+          ALTER TABLE freight.bookings ALTER COLUMN ${column} SET NOT NULL
+        `);
+      }
+    }
+
+    await queryRunner.query(`
+      DROP INDEX IF EXISTS freight.idx_bookings_shipping_line_company_id
+    `);
+    await queryRunner.query(`
+      ALTER TABLE freight.bookings DROP COLUMN IF EXISTS shipping_line_company_id
+    `);
+  }
+}
diff --git a/apps/edr-freight-api/src/migrations/3460000000000-ShippingLineCredits.ts b/apps/edr-freight-api/src/migrations/3460000000000-ShippingLineCredits.ts
new file mode 100644
index 000000000..5a59d9d80
--- /dev/null
+++ b/apps/edr-freight-api/src/migrations/3460000000000-ShippingLineCredits.ts
@@ -0,0 +1,201 @@
+import { MigrationInterface, QueryRunner } from "typeorm";
+
+/**
+ * Shipping lines consume services before paying for them.
+ *
+ * A shipping line books rail capacity and the booking proceeds with no payment
+ * gate at all — unlike a customer booking, which cannot advance until its
+ * PREPAID invoice settles. What the line owes is instead recorded here as a
+ * credit: one row per booking, priced once and never recalculated. Finance
+ * later selects a batch of unbilled credits, generates a single invoice for
+ * them, and the line pays that invoice through the normal CBE flow. When the
+ * invoice settles, its credits are marked paid and stop counting as debt.
+ *
+ * This is deliberately NOT a wallet or a stored balance. There is no money in
+ * the system to draw down: a credit is a debt the line already incurred, so
+ * the outstanding figure is always derived (`SUM(amount) WHERE status <>
+ * 'PAID'`) rather than kept in a column that UPDATEs can drift out of sync.
+ *
+ * `invoices.company_id` / `company_profile_id` are relaxed to nullable for the
+ * same reason `bookings` was in {@link BookingShippingLine3450000000000}: a
+ * shipping line is not a `companies` row and never will be, so an invoice
+ * billed to one has no customer to point at. Both FKs stay in place and keep
+ * validating every non-NULL value, so a customer invoice is constrained
+ * exactly as before; the CHECK below is what now guarantees a payer exists.
+ */
+export class ShippingLineCredits3460000000000 implements MigrationInterface {
+  public async up(queryRunner: QueryRunner): Promise<void> {
+    // ── Invoices: allow a shipping-line payer ────────────────────────────────
+    await queryRunner.query(`
+      ALTER TABLE freight.invoices
+        ADD COLUMN IF NOT EXISTS shipping_line_company_id uuid
+    `);
+
+    await queryRunner.query(`
+      CREATE INDEX IF NOT EXISTS idx_invoices_shipping_line_company_id
+        ON freight.invoices (shipping_line_company_id)
+    `);
+
+    await queryRunner.query(`
+      ALTER TABLE freight.invoices ALTER COLUMN company_id DROP NOT NULL
+    `);
+    await queryRunner.query(`
+      ALTER TABLE freight.invoices ALTER COLUMN company_profile_id DROP NOT NULL
+    `);
+
+    // Exactly one payer. Mirrors chk_bookings_single_owner so the two tables
+    // answer "who owes this?" the same way. Existing rows all have company_id
+    // and a NULL shipping_line_company_id, so nothing needs backfilling.
+    await queryRunner.query(`
+      ALTER TABLE freight.invoices
+        DROP CONSTRAINT IF EXISTS chk_invoices_single_payer
+    `);
+    await queryRunner.query(`
+      ALTER TABLE freight.invoices
+        ADD CONSTRAINT chk_invoices_single_payer
+        CHECK (
+          (company_id IS NOT NULL AND shipping_line_company_id IS NULL)
+          OR (company_id IS NULL AND shipping_line_company_id IS NOT NULL)
+        )
+    `);
+
+    // ── The credit ledger ────────────────────────────────────────────────────
+    await queryRunner.query(`
+      DO $$ BEGIN
+        CREATE TYPE freight.shipping_line_credits_status_enum AS ENUM (
+          'UNBILLED', 'BILLED', 'PAID', 'CANCELLED'
+        );
+      EXCEPTION WHEN duplicate_object THEN NULL; END $$
+    `);
+
+    await queryRunner.query(`
+      CREATE TABLE IF NOT EXISTS freight.shipping_line_credits (
+        id uuid DEFAULT gen_random_uuid() NOT NULL,
+        shipping_line_company_id uuid NOT NULL,
+        booking_id uuid NOT NULL,
+        amount numeric(14,2) NOT NULL,
+        currency character varying(8) DEFAULT 'ETB'::character varying NOT NULL,
+        status freight.shipping_line_credits_status_enum
+          DEFAULT 'UNBILLED'::freight.shipping_line_credits_status_enum NOT NULL,
+        description character varying(255),
+        invoice_id uuid,
+        billed_at timestamp with time zone,
+        paid_at timestamp with time zone,
+        cancelled_at timestamp with time zone,
+        cancellation_reason character varying(255),
+        created_at timestamp with time zone DEFAULT now() NOT NULL,
+        updated_at timestamp with time zone DEFAULT now() NOT NULL,
+        deleted_at timestamp with time zone,
+        CONSTRAINT pk_shipping_line_credits PRIMARY KEY (id),
+        CONSTRAINT chk_shipping_line_credits_amount CHECK (amount >= 0),
+        -- The state machine, enforced in the DB rather than trusted to the
+        -- service: an UNBILLED credit has no invoice, and anything past
+        -- UNBILLED must name the invoice it was billed on. Without this a
+        -- half-applied batch could leave BILLED rows with a NULL invoice_id
+        -- and silently vanish from both the unbilled list and the invoice.
+        CONSTRAINT chk_shipping_line_credits_invoice_link CHECK (
+          (status = 'UNBILLED' AND invoice_id IS NULL)
+          OR (status IN ('BILLED', 'PAID') AND invoice_id IS NOT NULL)
+          OR status = 'CANCELLED'
+        )
+      )
+    `);
+
+    await queryRunner.query(`
+      ALTER TABLE freight.shipping_line_credits
+        DROP CONSTRAINT IF EXISTS fk_shipping_line_credits_shipping_line
+    `);
+    await queryRunner.query(`
+      ALTER TABLE freight.shipping_line_credits
+        ADD CONSTRAINT fk_shipping_line_credits_shipping_line
+        FOREIGN KEY (shipping_line_company_id)
+        REFERENCES freight.shipping_line_companies(id) ON DELETE RESTRICT
+    `);
+
+    await queryRunner.query(`
+      ALTER TABLE freight.shipping_line_credits
+        DROP CONSTRAINT IF EXISTS fk_shipping_line_credits_booking
+    `);
+    await queryRunner.query(`
+      ALTER TABLE freight.shipping_line_credits
+        ADD CONSTRAINT fk_shipping_line_credits_booking
+        FOREIGN KEY (booking_id)
+        REFERENCES freight.bookings(id) ON DELETE RESTRICT
+    `);
+
+    // SET NULL rather than CASCADE: deleting an invoice must never delete the
+    // record of what was owed. The row would then violate the link CHECK, so a
+    // credit whose invoice is removed has to be walked back to UNBILLED
+    // explicitly — which is the correct, visible outcome.
+    await queryRunner.query(`
+      ALTER TABLE freight.shipping_line_credits
+        DROP CONSTRAINT IF EXISTS fk_shipping_line_credits_invoice
+    `);
+    await queryRunner.query(`
+      ALTER TABLE freight.shipping_line_credits
+        ADD CONSTRAINT fk_shipping_line_credits_invoice
+        FOREIGN KEY (invoice_id)
+        REFERENCES freight.invoices(id) ON DELETE SET NULL
+    `);
+
+    // One live credit per booking. Partial so a soft-deleted or cancelled row
+    // does not block re-pricing a booking that was voided and rebooked.
+    await queryRunner.query(`
+      CREATE UNIQUE INDEX IF NOT EXISTS uq_shipping_line_credits_booking
+        ON freight.shipping_line_credits (booking_id)
+        WHERE deleted_at IS NULL AND status <> 'CANCELLED'
+    `);
+
+    // Drives the two hot reads: finance's unbilled worklist per line, and the
+    // outstanding total on the shipping-line detail page.
+    await queryRunner.query(`
+      CREATE INDEX IF NOT EXISTS idx_shipping_line_credits_line_status
+        ON freight.shipping_line_credits (shipping_line_company_id, status)
+        WHERE deleted_at IS NULL
+    `);
+
+    await queryRunner.query(`
+      CREATE INDEX IF NOT EXISTS idx_shipping_line_credits_invoice_id
+        ON freight.shipping_line_credits (invoice_id)
+    `);
+  }
+
+  public async down(queryRunner: QueryRunner): Promise<void> {
+    await queryRunner.query(`
+      DROP TABLE IF EXISTS freight.shipping_line_credits
+    `);
+    await queryRunner.query(`
+      DROP TYPE IF EXISTS freight.shipping_line_credits_status_enum
+    `);
+
+    await queryRunner.query(`
+      ALTER TABLE freight.invoices
+        DROP CONSTRAINT IF EXISTS chk_invoices_single_payer
+    `);
+
+    // Only reinstate NOT NULL if no shipping-line invoice exists; those rows
+    // have a NULL company_id by design and would make the ALTER fail. Leaving
+    // the columns nullable is the safe outcome — the constraint is additive.
+    const [{ count }] = (await queryRunner.query(`
+      SELECT COUNT(*)::int AS count FROM freight.invoices
+      WHERE shipping_line_company_id IS NOT NULL
+    `)) as Array<{ count: number }>;
+
+    if (count === 0) {
+      await queryRunner.query(`
+        ALTER TABLE freight.invoices ALTER COLUMN company_id SET NOT NULL
+      `);
+      await queryRunner.query(`
+        ALTER TABLE freight.invoices ALTER COLUMN company_profile_id SET NOT NULL
+      `);
+    }
+
+    await queryRunner.query(`
+      DROP INDEX IF EXISTS freight.idx_invoices_shipping_line_company_id
+    `);
+    await queryRunner.query(`
+      ALTER TABLE freight.invoices
+        DROP COLUMN IF EXISTS shipping_line_company_id
+    `);
+  }
+}
diff --git a/apps/edr-freight-api/src/migrations/3470000000000-ShippingLineRates.ts b/apps/edr-freight-api/src/migrations/3470000000000-ShippingLineRates.ts
new file mode 100644
index 000000000..05e0bb799
--- /dev/null
+++ b/apps/edr-freight-api/src/migrations/3470000000000-ShippingLineRates.ts
@@ -0,0 +1,127 @@
+import { MigrationInterface, QueryRunner } from 'typeorm';
+
+/**
+ * Per-shipping-line rates.
+ *
+ * A shipping line books rail capacity directly (see BookingShippingLine3450000000000)
+ * and negotiates its own prices, so the rate table gains an owner column:
+ * `shipping_line_company_id` NULL = the standard rate every customer pays,
+ * NOT NULL = a rate that only that line's bookings resolve.
+ *
+ * Points at `freight.shipping_line_companies` (the portal account that owns the
+ * booking), NOT `freight.shipping_lines` — the latter is carrier reference data
+ * naming who physically moves the goods, and the existing SHIPPING_LINE trigger
+ * already keys off it. Both stay independent.
+ *
+ * Line rates OVERRIDE rather than stack: a booking owned by a line prices off
+ * that line's rate for the lane, and is hard-blocked when none exists (the
+ * standard rate is deliberately not a fallback — see RuleEngineService).
+ *
+ * Every existing row keeps a NULL owner, so nothing needs backfilling and the
+ * standard-rate lookups behave exactly as before.
+ */
+export class ShippingLineRates3470000000000 implements MigrationInterface {
+  public async up(queryRunner: QueryRunner): Promise<void> {
+    await queryRunner.query(`
+      ALTER TABLE freight.rates
+        ADD COLUMN IF NOT EXISTS shipping_line_company_id uuid
+    `);
+
+    await queryRunner.query(`
+      ALTER TABLE freight.rates
+        DROP CONSTRAINT IF EXISTS "FK_rates_shipping_line_company"
+    `);
+    await queryRunner.query(`
+      ALTER TABLE freight.rates
+        ADD CONSTRAINT "FK_rates_shipping_line_company"
+        FOREIGN KEY (shipping_line_company_id)
+        REFERENCES freight.shipping_line_companies (id)
+        ON DELETE RESTRICT
+    `);
+
+    // Rate resolution always filters by owner, so the lookups this column
+    // participates in are (owner, lane) — indexed together with rate_type,
+    // which every lookup also pins.
+    await queryRunner.query(`
+      CREATE INDEX IF NOT EXISTS idx_rates_shipping_line_company_id
+        ON freight.rates (shipping_line_company_id)
+    `);
+    await queryRunner.query(`
+      CREATE INDEX IF NOT EXISTS idx_rates_shipping_line_lane
+        ON freight.rates (shipping_line_company_id, rate_type, origin_yard_id, destination_yard_id)
+        WHERE shipping_line_company_id IS NOT NULL
+    `);
+
+    // A shipping line sells import freight only — the export leg is contracted
+    // through the customer, not the carrier. Enforced here so a line rate can
+    // never be filed against an export lane regardless of which API path wrote
+    // it. Surcharges carry no direction and are unaffected.
+    await queryRunner.query(`
+      ALTER TABLE freight.rates
+        DROP CONSTRAINT IF EXISTS "CK_rates_shipping_line_import_only"
+    `);
+    await queryRunner.query(`
+      ALTER TABLE freight.rates
+        ADD CONSTRAINT "CK_rates_shipping_line_import_only" CHECK (
+          deleted_at IS NOT NULL OR status = 'SUPERSEDED' OR
+          shipping_line_company_id IS NULL OR
+          trade_direction IS NULL OR trade_direction = 'IMPORT'
+        )
+    `);
+
+    // The owner joins the rate's identity. Without it MSC's 20ft Djibouti→Modjo
+    // rate collides with the standard rate for the same lane — same rate_type,
+    // same scope, same unit — and the insert fails on UQ_rates_pattern. NULL
+    // (the standard rate) collapses to the zero uuid like every other nullable
+    // scope column, so existing rows keep their current uniqueness exactly.
+    await queryRunner.query(`DROP INDEX IF EXISTS freight."UQ_rates_pattern"`);
+    await queryRunner.query(`
+      CREATE UNIQUE INDEX IF NOT EXISTS "UQ_rates_pattern" ON freight.rates USING btree (
+        rate_type,
+        COALESCE(shipping_line_company_id, '00000000-0000-0000-0000-000000000000'::uuid),
+        COALESCE(container_type_id, '00000000-0000-0000-0000-000000000000'::uuid),
+        COALESCE(cargo_type_id, '00000000-0000-0000-0000-000000000000'::uuid),
+        COALESCE(trade_direction, ''::character varying),
+        COALESCE(origin_yard_id, '00000000-0000-0000-0000-000000000000'::uuid),
+        COALESCE(destination_yard_id, '00000000-0000-0000-0000-000000000000'::uuid),
+        rate_unit,
+        COALESCE(min_km, '-1'::numeric)
+      ) WHERE ((deleted_at IS NULL) AND ((status)::text <> 'SUPERSEDED'::text))
+    `);
+  }
+
+  public async down(queryRunner: QueryRunner): Promise<void> {
+    // Restore the pre-owner pattern index (as left by LastMileRateBands).
+    await queryRunner.query(`DROP INDEX IF EXISTS freight."UQ_rates_pattern"`);
+    await queryRunner.query(`
+      CREATE UNIQUE INDEX IF NOT EXISTS "UQ_rates_pattern" ON freight.rates USING btree (
+        rate_type,
+        COALESCE(container_type_id, '00000000-0000-0000-0000-000000000000'::uuid),
+        COALESCE(cargo_type_id, '00000000-0000-0000-0000-000000000000'::uuid),
+        COALESCE(trade_direction, ''::character varying),
+        COALESCE(origin_yard_id, '00000000-0000-0000-0000-000000000000'::uuid),
+        COALESCE(destination_yard_id, '00000000-0000-0000-0000-000000000000'::uuid),
+        rate_unit,
+        COALESCE(min_km, '-1'::numeric)
+      ) WHERE ((deleted_at IS NULL) AND ((status)::text <> 'SUPERSEDED'::text))
+    `);
+
+    await queryRunner.query(`
+      ALTER TABLE freight.rates
+        DROP CONSTRAINT IF EXISTS "CK_rates_shipping_line_import_only"
+    `);
+    await queryRunner.query(
+      `DROP INDEX IF EXISTS freight.idx_rates_shipping_line_lane`,
+    );
+    await queryRunner.query(
+      `DROP INDEX IF EXISTS freight.idx_rates_shipping_line_company_id`,
+    );
+    await queryRunner.query(`
+      ALTER TABLE freight.rates
+        DROP CONSTRAINT IF EXISTS "FK_rates_shipping_line_company"
+    `);
+    await queryRunner.query(`
+      ALTER TABLE freight.rates DROP COLUMN IF EXISTS shipping_line_company_id
+    `);
+  }
+}
diff --git a/apps/edr-freight-api/src/modules/billing/billing.module.ts b/apps/edr-freight-api/src/modules/billing/billing.module.ts
index 7ec5c333b..06849d560 100644
--- a/apps/edr-freight-api/src/modules/billing/billing.module.ts
+++ b/apps/edr-freight-api/src/modules/billing/billing.module.ts
@@ -19,7 +19,8 @@ import { FilesModule } from "../files/files.module";
   imports: [
     TypeOrmModule.forFeature([Invoice, InvoiceLine]),
     forwardRef(() => PaymentModule),
-    CompaniesModule,
+    // Cycles back via ShippingLineCompaniesModule, which imports this module.
+    forwardRef(() => CompaniesModule),
     DocumentsModule,
     UserTradeAccessModule,
     FilesModule,
@@ -29,3 +30,4 @@ import { FilesModule } from "../files/files.module";
   exports: [BillingService],
 })
 export class BillingModule {}
+  
\ No newline at end of file
diff --git a/apps/edr-freight-api/src/modules/billing/billing.service.ts b/apps/edr-freight-api/src/modules/billing/billing.service.ts
index 6c7e8455d..7d0f1e962 100644
--- a/apps/edr-freight-api/src/modules/billing/billing.service.ts
+++ b/apps/edr-freight-api/src/modules/billing/billing.service.ts
@@ -112,8 +112,16 @@ export interface GenerateInvoiceInput {
   sourceId: string;
   /** What the invoice is for (e.g. "prepaid", "credit"). */
   type: string;
-  companyId: string;
-  companyProfileId: string;
+  /** The customer billed. Omit only when billing a shipping line instead. */
+  companyId?: string | null;
+  companyProfileId?: string | null;
+  /**
+   * The shipping line billed, for an invoice covering batched shipping-line
+   * credits. Mutually exclusive with `companyId` — the DB enforces this via
+   * `chk_invoices_single_payer`, and {@link createInvoice} rejects a payload
+   * setting both or neither before it ever reaches the constraint.
+   */
+  shippingLineCompanyId?: string | null;
   lines: InvoiceLineInput[];
   currency?: string;
   /** Explicit pre-tax subtotal; defaults to the sum of line amounts. */
@@ -139,8 +147,11 @@ export interface InvoiceEventPayload {
   source: Freight.InvoiceSource;
   sourceId: string;
   type: string;
-  companyId: string;
-  companyProfileId: string;
+  /** Null when the payer is a shipping line rather than a customer company. */
+  companyId: string | null;
+  companyProfileId: string | null;
+  /** Set only on shipping-line invoices; mutually exclusive with `companyId`. */
+  shippingLineCompanyId?: string | null;
   totalAmount: number;
   currency: string;
   status: Freight.InvoiceStatus;
@@ -609,7 +620,6 @@ export class BillingService {
     input: GenerateInvoiceInput,
     manager?: EntityManager,
   ): Promise<Invoice & { lines: InvoiceLine[] }> {
-    console.log("oooooooooo", input);
     const run = (mg: EntityManager) => this.createInvoice(input, mg);
     return manager ? run(manager) : this.dataSource.transaction(run);
   }
@@ -622,6 +632,21 @@ export class BillingService {
     const status = input.status ?? Freight.InvoiceStatus.Pending;
     const issued = status !== Freight.InvoiceStatus.Draft;
 
+    // Exactly one payer, checked here so a bad payload fails with a clear
+    // message instead of a raw `chk_invoices_single_payer` violation.
+    const billsCompany = Boolean(input.companyId);
+    const billsShippingLine = Boolean(input.shippingLineCompanyId);
+    if (billsCompany === billsShippingLine) {
+      throw new BadRequestException(
+        "An invoice must be billed to exactly one payer: either companyId or shippingLineCompanyId.",
+      );
+    }
+    if (billsCompany && !input.companyProfileId) {
+      throw new BadRequestException(
+        "companyProfileId is required when billing a company.",
+      );
+    }
+
     const lines = input.lines.map((l) => {
       const quantity = l.quantity ?? 1;
       const unitRate = l.unitRate ?? 0;
@@ -657,8 +682,9 @@ export class BillingService {
         source: input.source,
         sourceId: input.sourceId,
         type: input.type,
-        companyId: input.companyId,
-        companyProfileId: input.companyProfileId,
+        companyId: input.companyId ?? null,
+        companyProfileId: input.companyProfileId ?? null,
+        shippingLineCompanyId: input.shippingLineCompanyId ?? null,
         subtotalAmount: round2(subtotalAmount),
         taxAmount: round2(taxAmount),
         totalAmount: round2(totalAmount),
@@ -988,6 +1014,7 @@ export class BillingService {
       type: invoice.type,
       companyId: invoice.companyId,
       companyProfileId: invoice.companyProfileId,
+      shippingLineCompanyId: invoice.shippingLineCompanyId ?? null,
       totalAmount: invoice.totalAmount,
       currency: invoice.currency,
       status: invoice.status,
diff --git a/apps/edr-freight-api/src/modules/billing/entities/invoice.entity.ts b/apps/edr-freight-api/src/modules/billing/entities/invoice.entity.ts
index 411d15ebe..3690e946d 100644
--- a/apps/edr-freight-api/src/modules/billing/entities/invoice.entity.ts
+++ b/apps/edr-freight-api/src/modules/billing/entities/invoice.entity.ts
@@ -23,22 +23,37 @@ export class Invoice extends BaseEntity {
   @Column({ name: "invoice_number", type: "varchar", length: 64, unique: true })
   invoiceNumber!: string;
 
-  /** The customer (company) this invoice is billed to. */
-  @Column({ name: "company_id", type: "uuid" })
-  companyId!: string;
+  /**
+   * The customer (company) this invoice is billed to. Null on a shipping-line
+   * invoice, which is billed to `shippingLineCompanyId` instead — a shipping
+   * line is deliberately not a `companies` row. A DB CHECK
+   * (`chk_invoices_single_payer`) guarantees exactly one of the two is set.
+   */
+  @Column({ name: "company_id", type: "uuid", nullable: true })
+  companyId!: string | null;
 
   @ManyToOne(() => Company)
   @JoinColumn({ name: "company_id" })
   company?: Company;
 
   /** The specific company profile (importer/exporter/forwarder/...) billed. */
-  @Column({ name: "company_profile_id", type: "uuid" })
-  companyProfileId!: string;
+  @Column({ name: "company_profile_id", type: "uuid", nullable: true })
+  companyProfileId!: string | null;
 
   @ManyToOne(() => CompanyProfile)
   @JoinColumn({ name: "company_profile_id" })
   companyProfile?: CompanyProfile;
 
+  /**
+   * The shipping line billed, when this invoice bills batched shipping-line
+   * credits rather than a customer booking. Mutually exclusive with
+   * `companyId`. No relation is declared: `ShippingLineCredit` already owns
+   * that edge, and importing the shipping-lines module here would close an
+   * import cycle (shipping-lines already depends on billing).
+   */
+  @Column({ name: "shipping_line_company_id", type: "uuid", nullable: true })
+  shippingLineCompanyId?: string | null;
+
   /** Sum of line amounts before tax; defaults to `totalAmount` for tax-free invoices. */
   @Column({ name: "subtotal_amount", type: "numeric", precision: 14, scale: 2, default: 0 })
   subtotalAmount!: number;
diff --git a/apps/edr-freight-api/src/modules/bookings/booking-pricing.service.ts b/apps/edr-freight-api/src/modules/bookings/booking-pricing.service.ts
index 4ebebe879..f7dc40a82 100644
--- a/apps/edr-freight-api/src/modules/bookings/booking-pricing.service.ts
+++ b/apps/edr-freight-api/src/modules/bookings/booking-pricing.service.ts
@@ -165,7 +165,7 @@ export class BookingPricingService {
       total += line.amount;
     }
 
-    const liveRates = await this.ratesService.findLiveRates();
+    const liveRates = await this.liveRatesForBooking(booking);
     const rateById = new Map(liveRates.map((r) => [r.id, r]));
     const usedRatesMap = new Map([...baseRates, ...mileRates].map((r) => [r.id, r]));
 
@@ -414,6 +414,9 @@ export class BookingPricingService {
       isGovernment: booking.isGovernment,
       allowConsolidation,
       shippingLineId: booking.shippingLineId,
+      // A shipping line's own booking prices off that line's negotiated rates
+      // instead of the standard customer ones (see RuleEngineService.ratesForOwner).
+      shippingLineCompanyId: booking.shippingLineCompanyId,
       originYardId: booking.originYardId,
       destinationYardId: booking.destinationYardId,
       totalWagons,
@@ -428,6 +431,22 @@ export class BookingPricingService {
     };
   }
 
+  /**
+   * LIVE rates this booking may price off.
+   *
+   * A shipping-line booking sees only its own line's rates; a customer booking
+   * only the standard ones. Line rates override rather than stack, and the
+   * standard rate is not a fallback — a lane the line has no rate for falls
+   * through to the existing "no rate configured" hard block, which is the
+   * intended outcome rather than silently billing the customer price.
+   */
+  private async liveRatesForBooking(booking: Booking): Promise<Rate[]> {
+    const rates = await this.ratesService.findLiveRates();
+    return booking.shippingLineCompanyId
+      ? rates.filter((r) => r.shippingLineCompanyId === booking.shippingLineCompanyId)
+      : rates.filter((r) => !r.shippingLineCompanyId);
+  }
+
   private async requireBooking(id: string): Promise<Booking> {
     const booking = await this.bookingsRepository.findByIdWithFiles(id);
     if (!booking) throw new NotFoundException(`Booking ${id} not found`);
@@ -512,7 +531,7 @@ export class BookingPricingService {
     warnings: string[];
     blocked: string[];
   }> {
-    const liveRates = await this.ratesService.findLiveRates();
+    const liveRates = await this.liveRatesForBooking(booking);
     const paymentCurrency = booking.paymentCurrency;
     const isEtbBooking = paymentCurrency === 'ETB';
     const usdToEtb = isEtbBooking ? await this.exchangeService.getRate('USD', 'ETB') : 1;
@@ -713,7 +732,7 @@ export class BookingPricingService {
       return { lineItems: [], usedRates: [] };
     }
 
-    const liveRates = await this.ratesService.findLiveRates();
+    const liveRates = await this.liveRatesForBooking(booking);
     const paymentCurrency = booking.paymentCurrency;
     const isEtbBooking = paymentCurrency === 'ETB';
     const usdToEtb = isEtbBooking ? await this.exchangeService.getRate('USD', 'ETB') : 1;
diff --git a/apps/edr-freight-api/src/modules/bookings/clearance.util.ts b/apps/edr-freight-api/src/modules/bookings/clearance.util.ts
index e28917715..c7fc71449 100644
--- a/apps/edr-freight-api/src/modules/bookings/clearance.util.ts
+++ b/apps/edr-freight-api/src/modules/bookings/clearance.util.ts
@@ -16,6 +16,16 @@ type Freight = 'container' | 'bulk';
  */
 export const INTERCITY_DOCUMENTS_SETTING_CODE = 'intercity_documents';
 
+/**
+ * The document set a shipping line uploads on a booking it initiated.
+ *
+ * Shipping lines book without a contract, so none of the trade-direction /
+ * freight / customs matrix below applies to them — this one admin-configured
+ * set is what Operations reviews before the booking may be completed.
+ */
+export const SHIPPING_LINE_DOCUMENTS_SETTING_CODE =
+  'shipping_line_booking_documents';
+
 /** Trade direction → clearance operation. DOMESTIC has no customs clearance. */
 function operationFor(tradeDirection: string): Op | null {
   if (tradeDirection === 'IMPORT') return 'import';
@@ -67,6 +77,20 @@ export function clearanceCodesForBooking(booking: Booking): {
   outputCode: string | null;
   includesCustoms: boolean;
 } {
+  // Shipping-line bookings resolve to their own single set and never reach the
+  // matrix below: they have no contract, and their trade direction / freight
+  // type are placeholders until the booking is completed, so the customer codes
+  // would resolve to a set that was never meant for them. Keyed off the owner
+  // column, which is NULL on every customer booking — so no customer booking
+  // can take this branch.
+  if (booking.shippingLineCompanyId) {
+    return {
+      inputCode: SHIPPING_LINE_DOCUMENTS_SETTING_CODE,
+      outputCode: null,
+      includesCustoms: false,
+    };
+  }
+
   // Customs applies when EITHER the service type bundles it OR the booking was
   // created with customsClearingEnabled (copied from the contract). Contract
   // bookings carry customsClearingEnabled even when the serviceType relation
diff --git a/apps/edr-freight-api/src/modules/bookings/entities/booking.entity.ts b/apps/edr-freight-api/src/modules/bookings/entities/booking.entity.ts
index dbc306e3b..cdcfbc3eb 100644
--- a/apps/edr-freight-api/src/modules/bookings/entities/booking.entity.ts
+++ b/apps/edr-freight-api/src/modules/bookings/entities/booking.entity.ts
@@ -108,15 +108,34 @@ export class Booking extends BaseEntity {
   // @JoinColumn({ name: 'customer_id' })
   // customer?: Customer;
 
-  // Every booking is billed to a company — government bookings bill to a seeded
-  // government company (companies.kind = 'government'). Enforced NOT NULL.
-  @Column({ name: 'company_id', type: 'uuid' })
+  // Every CUSTOMER booking is billed to a company — government bookings bill to
+  // a seeded government company (companies.kind = 'government'). NULL only on a
+  // shipping-line booking, owned by `shippingLineCompanyId` instead; a DB CHECK
+  // enforces that exactly one of the two is set.
+  @Column({ name: 'company_id', type: 'uuid', nullable: true })
   companyId!: string;
 
   @ManyToOne(() => Company, { nullable: true })
   @JoinColumn({ name: 'company_id' })
   company?: Company | null;
 
+  /**
+   * The shipping-line ACCOUNT that owns this booking, when it is not a
+   * customer's. Shipping lines book without a contract and are not `companies`
+   * rows (no TIN, licence or operational profiles), so they get their own owner
+   * column rather than a synthetic company. NULL on every customer booking.
+   *
+   * Deliberately NOT `shippingLineId` above: that is cargo metadata naming the
+   * carrier line that moves the goods (`freight.shipping_lines`, reference data
+   * set on customer bookings too). This points at `shipping_line_companies` —
+   * the portal account — and the two are unrelated.
+   *
+   * No relation is declared: `ShippingLineCompany` lives in its own module and
+   * the column is read by id, matching how the migration leaves it FK-free.
+   */
+  @Column({ name: 'shipping_line_company_id', type: 'uuid', nullable: true })
+  shippingLineCompanyId?: string | null;
+
   /**
    * The operational profile (importer/exporter/forwarder) this booking belongs
    * to. Stamped at creation from the booking's trade direction (IMPORT→importer,
@@ -125,7 +144,9 @@ export class Booking extends BaseEntity {
    * commercial bookings resolve it from trade direction / active mode;
    * government bookings carry the explicitly-picked government profile.
    */
-  @Column({ name: 'company_profile_id', type: 'uuid' })
+  // NULL only on a shipping-line booking — shipping lines have no operational
+  // profiles. Always set on a customer booking, as before.
+  @Column({ name: 'company_profile_id', type: 'uuid', nullable: true })
   companyProfileId!: string;
 
   @ManyToOne(() => CompanyProfile, { nullable: true })
@@ -259,7 +280,7 @@ export class Booking extends BaseEntity {
   @Column({ name: 'contract_type', type: 'varchar', length: 20 })
   contractType!: string;
 
-  @Column({ name: 'service_type_id', type: 'uuid' })
+  @Column({ name: 'service_type_id', type: 'uuid', nullable: true })
   serviceTypeId!: string;
 
   @ManyToOne(() => ServiceType)
@@ -337,14 +358,14 @@ export class Booking extends BaseEntity {
   @Column({ name: 'equipment_return', type: 'varchar', length: 20 })
   equipmentReturn!: string;
 
-  @Column({ name: 'origin_yard_id', type: 'uuid' })
+  @Column({ name: 'origin_yard_id', type: 'uuid', nullable: true })
   originYardId!: string;
 
   @ManyToOne(() => Yard) 
   @JoinColumn({ name: 'origin_yard_id' })
   originYard?: Yard;
 
-  @Column({ name: 'destination_yard_id', type: 'uuid' })
+  @Column({ name: 'destination_yard_id', type: 'uuid', nullable: true })
   destinationYardId!: string;
 
   @ManyToOne(() => Yard)
@@ -354,7 +375,7 @@ export class Booking extends BaseEntity {
   @Column({ name: 'trade_direction', type: 'varchar', length: 10 })
   tradeDirection!: string;
 
-  @Column({ name: 'freight_type', type: 'varchar', length: 20 })
+  @Column({ name: 'freight_type', type: 'varchar', length: 20, nullable: true })
   freightType!: string;
 
   @Column({ name: 'cargo_type_id', type: 'uuid', nullable: true })
diff --git a/apps/edr-freight-api/src/modules/companies/companies.module.ts b/apps/edr-freight-api/src/modules/companies/companies.module.ts
index aa0a00dff..b990aa8f0 100644
--- a/apps/edr-freight-api/src/modules/companies/companies.module.ts
+++ b/apps/edr-freight-api/src/modules/companies/companies.module.ts
@@ -46,8 +46,9 @@ import { VerifaydaModule } from "../verifayda/verifayda.module";
     // Fayda identity verification for the company's owner and PoA.
     VerifaydaModule,
     // `GET /companies/getInfo` serves both portal audiences: it must recognise a
-    // shipping-line session, which has no company row to look up.
-    ShippingLineCompaniesModule,
+    // shipping-line session, which has no company row to look up. forwardRef
+    // because that module imports BillingModule, which imports this one.
+    forwardRef(() => ShippingLineCompaniesModule),
   ],
   controllers: [CompaniesController],
   providers: [
diff --git a/apps/edr-freight-api/src/modules/rule-engine/dto/create-rate.dto.ts b/apps/edr-freight-api/src/modules/rule-engine/dto/create-rate.dto.ts
index eccb14017..73ae42a0d 100644
--- a/apps/edr-freight-api/src/modules/rule-engine/dto/create-rate.dto.ts
+++ b/apps/edr-freight-api/src/modules/rule-engine/dto/create-rate.dto.ts
@@ -75,6 +75,14 @@ export class CreateRateDto {
   @IsUUID()
   destinationYardId?: string;
 
+  @ApiPropertyOptional({
+    description:
+      'FK to shipping_line_companies.id — set to price this rate for one shipping line only. Omitted/null = the standard rate every customer pays. A line rate overrides the standard one for that line\'s bookings.',
+  })
+  @IsOptional()
+  @IsUUID()
+  shippingLineCompanyId?: string;
+
   @ApiPropertyOptional({ enum: CURRENCIES })
   @IsOptional()
   @IsIn([...CURRENCIES])
diff --git a/apps/edr-freight-api/src/modules/rule-engine/dto/list-rule-engine-query.dto.ts b/apps/edr-freight-api/src/modules/rule-engine/dto/list-rule-engine-query.dto.ts
index d22bd84a7..774037e36 100644
--- a/apps/edr-freight-api/src/modules/rule-engine/dto/list-rule-engine-query.dto.ts
+++ b/apps/edr-freight-api/src/modules/rule-engine/dto/list-rule-engine-query.dto.ts
@@ -141,6 +141,22 @@ export class ListRatesQueryDto extends PaginationQueryDto {
   @IsString()
   @MaxLength(200)
   trigger?: string;
+
+  @ApiPropertyOptional({
+    description: 'Filter to one shipping line\'s rates.',
+  })
+  @IsOptional()
+  @IsUUID()
+  shippingLineCompanyId?: string;
+
+  @ApiPropertyOptional({
+    description:
+      'true = only shipping-line rates (any line), false = only standard customer rates. Omitted = both. Powers the Shipping line tab.',
+  })
+  @IsOptional()
+  @Transform(toOptionalBoolean)
+  @IsBoolean()
+  isShippingLineRate?: boolean;
 }
 
 export class ListWeightLimitRulesQueryDto extends PaginationQueryDto {
diff --git a/apps/edr-freight-api/src/modules/rule-engine/entities/rate.entity.ts b/apps/edr-freight-api/src/modules/rule-engine/entities/rate.entity.ts
index 925a3555a..c60d03d31 100644
--- a/apps/edr-freight-api/src/modules/rule-engine/entities/rate.entity.ts
+++ b/apps/edr-freight-api/src/modules/rule-engine/entities/rate.entity.ts
@@ -1,5 +1,6 @@
 import { BaseEntity } from '@edr/api-common';
 import { Column, Entity, Index, JoinColumn, ManyToOne } from 'typeorm';
+import { ShippingLineCompany } from '../../shipping-lines/entities/shipping-line-company.entity';
 import { CargoType } from './cargo-type.entity';
 import { ContainerType } from './container-type.entity';
 import { Yard } from './yard.entity';
@@ -108,6 +109,7 @@ export type RateTrigger = typeof RATE_TRIGGERS[number];
 @Index(['trigger'])
 @Index(['originYardId'])
 @Index(['destinationYardId'])
+@Index(['shippingLineCompanyId'])
 export class Rate extends BaseEntity {
   @Column({ name: 'rate_type', type: 'varchar', length: 50 })
   rateType!: RateType;
@@ -155,6 +157,23 @@ export class Rate extends BaseEntity {
   @JoinColumn({ name: 'destination_yard_id' })
   destinationYard?: Yard | null;
 
+  /**
+   * The shipping line this rate belongs to, or NULL for the standard rate every
+   * customer pays. A booking owned by a shipping line prices exclusively off
+   * that line's rates — the standard rate is NOT a fallback, so a missing line
+   * rate hard-blocks the booking rather than quietly billing the customer price.
+   *
+   * Points at `shipping_line_companies` (the portal account that books capacity),
+   * not `shipping_lines` (carrier reference data behind the SHIPPING_LINE
+   * trigger). The two are unrelated despite the similar names.
+   */
+  @Column({ name: 'shipping_line_company_id', type: 'uuid', nullable: true })
+  shippingLineCompanyId?: string | null;
+
+  @ManyToOne(() => ShippingLineCompany, { nullable: true, eager: false })
+  @JoinColumn({ name: 'shipping_line_company_id' })
+  shippingLineCompany?: ShippingLineCompany | null;
+
   @Column({ name: 'currency', type: 'varchar', length: 5 })
   currency!: string;
 
diff --git a/apps/edr-freight-api/src/modules/rule-engine/interfaces/rates.repository.interface.ts b/apps/edr-freight-api/src/modules/rule-engine/interfaces/rates.repository.interface.ts
index 9797ff715..ba2509068 100644
--- a/apps/edr-freight-api/src/modules/rule-engine/interfaces/rates.repository.interface.ts
+++ b/apps/edr-freight-api/src/modules/rule-engine/interfaces/rates.repository.interface.ts
@@ -16,6 +16,8 @@ export interface IRatesRepository {
     rateType: string;
     /** Omitted for singly-resolved rates — see the repository implementation. */
     rateUnit?: string;
+    /** Owning shipping line; null/omitted = the standard customer rate. */
+    shippingLineCompanyId?: string | null;
     containerTypeId?: string | null;
     cargoTypeId?: string | null;
     tradeDirection?: string | null;
diff --git a/apps/edr-freight-api/src/modules/rule-engine/repositories/rates.repository.ts b/apps/edr-freight-api/src/modules/rule-engine/repositories/rates.repository.ts
index 7417987dc..8a739095e 100644
--- a/apps/edr-freight-api/src/modules/rule-engine/repositories/rates.repository.ts
+++ b/apps/edr-freight-api/src/modules/rule-engine/repositories/rates.repository.ts
@@ -69,6 +69,7 @@ export class RatesRepository implements IRatesRepository {
   findByPattern(pattern: {
     rateType: string;
     rateUnit?: string;
+    shippingLineCompanyId?: string | null;
     containerTypeId?: string | null;
     cargoTypeId?: string | null;
     tradeDirection?: string | null;
@@ -85,6 +86,16 @@ export class RatesRepository implements IRatesRepository {
       qb.andWhere('rate.rate_unit = :rateUnit', { rateUnit: pattern.rateUnit });
     }
 
+    // The owner is part of the identity: a line's rate for a lane is a
+    // different rate from the standard one, not a duplicate of it.
+    if (pattern.shippingLineCompanyId) {
+      qb.andWhere('rate.shipping_line_company_id = :shippingLineCompanyId', {
+        shippingLineCompanyId: pattern.shippingLineCompanyId,
+      });
+    } else {
+      qb.andWhere('rate.shipping_line_company_id IS NULL');
+    }
+
     if (pattern.containerTypeId) {
       qb.andWhere('rate.container_type_id = :containerTypeId', { containerTypeId: pattern.containerTypeId });
     } else {
@@ -139,8 +150,22 @@ export class RatesRepository implements IRatesRepository {
       // yards joined the route columns have only ids to render.
       .leftJoinAndSelect('rate.originYard', 'originYard')
       .leftJoinAndSelect('rate.destinationYard', 'destinationYard')
+      // The shipping-line tab renders the owning line's name, not its id.
+      .leftJoinAndSelect('rate.shippingLineCompany', 'shippingLineCompany')
       .orderBy('rate.createdAt', query.sortOrder ?? 'DESC');
 
+    if (query.shippingLineCompanyId) {
+      qb.andWhere('rate.shippingLineCompanyId = :shippingLineCompanyId', {
+        shippingLineCompanyId: query.shippingLineCompanyId,
+      });
+    } else if (query.isShippingLineRate !== undefined) {
+      // Tab filter: shipping-line rates (any line) vs standard customer rates.
+      qb.andWhere(
+        query.isShippingLineRate
+          ? 'rate.shippingLineCompanyId IS NOT NULL'
+          : 'rate.shippingLineCompanyId IS NULL',
+      );
+    }
     if (query.status) {
       qb.andWhere('rate.status = :status', { status: query.status });
     }
@@ -164,7 +189,7 @@ export class RatesRepository implements IRatesRepository {
     }
     if (query.search) {
       qb.andWhere(
-        '(rate.rateType ILIKE :search OR rate.status ILIKE :search OR rate.rateUnit ILIKE :search OR rate.currency ILIKE :search)',
+        '(rate.rateType ILIKE :search OR rate.status ILIKE :search OR rate.rateUnit ILIKE :search OR rate.currency ILIKE :search OR shippingLineCompany.name ILIKE :search)',
         { search: `%${query.search}%` },
       );
     }
diff --git a/apps/edr-freight-api/src/modules/rule-engine/rule-engine.module.ts b/apps/edr-freight-api/src/modules/rule-engine/rule-engine.module.ts
index d487387b8..549a35fa2 100644
--- a/apps/edr-freight-api/src/modules/rule-engine/rule-engine.module.ts
+++ b/apps/edr-freight-api/src/modules/rule-engine/rule-engine.module.ts
@@ -69,6 +69,7 @@ import { YardFacilitiesService } from './services/yard-facilities.service';
 import { RuleEngineService } from './rule-engine.service';
 
 import { NotificationInboxModule } from '../notification-inbox/notification-inbox.module';
+import { ShippingLineCompaniesModule } from '../shipping-lines/shipping-line-companies.module';
 import { WagonTypesModule } from '../wagon-types/wagon-types.module';
 
 import { BookingCargoModifier } from '../bookings/entities/booking-cargo-modifier.entity';
@@ -102,6 +103,9 @@ import { BookingRateSnapshot } from '../bookings/entities/booking-rate-snapshot.
     // Rated wagon capacities — cargo types validate their per-wagon tonnage cap
     // against them (a cap above the rating is a typo, not a policy).
     WagonTypesModule,
+    // Rates may be scoped to one shipping line; creating such a rate validates
+    // the line exists and is active.
+    ShippingLineCompaniesModule,
   ],
   controllers: [
     CargoTypesController,
diff --git a/apps/edr-freight-api/src/modules/rule-engine/rule-engine.service.spec.ts b/apps/edr-freight-api/src/modules/rule-engine/rule-engine.service.spec.ts
index 281f2d1b2..c530e5314 100644
--- a/apps/edr-freight-api/src/modules/rule-engine/rule-engine.service.spec.ts
+++ b/apps/edr-freight-api/src/modules/rule-engine/rule-engine.service.spec.ts
@@ -527,3 +527,145 @@ describe('RuleEngineService — fuel surcharge (per lane + cargo type)', () => {
     expect(fuelMods(result)).toHaveLength(0);
   });
 });
+
+describe('RuleEngineService — shipping-line rates override the standard ones', () => {
+  const LINE = 'slc-msc';
+
+  /** Standard customer container-import rate on the lane. */
+  const standardBase: Rate = {
+    id: 'rate-standard-20',
+    rateType: 'CONTAINER_IMPORT',
+    trigger: 'ALWAYS',
+    rateValue: 1000,
+    rateUnit: 'PER_CONTAINER',
+    currency: 'USD',
+    status: 'LIVE',
+    containerTypeId: 'ct-20',
+    cargoTypeId: null,
+    shippingLineCompanyId: null,
+    originYardId: 'yard-dj',
+    destinationYardId: 'yard-adama',
+  } as Rate;
+
+  /** The same lane, priced for one shipping line. */
+  const lineBase: Rate = {
+    ...standardBase,
+    id: 'rate-line-20',
+    rateValue: 1200,
+    shippingLineCompanyId: LINE,
+  } as Rate;
+
+  const standardHazard: Rate = {
+    id: 'rate-hazard-standard',
+    rateType: 'HAZARD_SURCHARGE',
+    trigger: 'HAZARDOUS',
+    rateValue: 50,
+    rateUnit: 'PER_CONTAINER',
+    currency: 'USD',
+    status: 'LIVE',
+    containerTypeId: null,
+    cargoTypeId: null,
+    shippingLineCompanyId: null,
+  } as Rate;
+
+  const lineHazard: Rate = {
+    ...standardHazard,
+    id: 'rate-hazard-line',
+    rateValue: 80,
+    shippingLineCompanyId: LINE,
+  } as Rate;
+
+  const buildService = (rates: Rate[]) =>
+    new RuleEngineService(
+      { findById: jest.fn().mockResolvedValue(null) } as never,
+      { findById: jest.fn().mockResolvedValue(null) } as never,
+      {
+        findActiveByContainerTypeId: jest
+          .fn()
+          .mockResolvedValue([{ id: 'wlr-20', maxVgmTons: 20, maxCapacityTons: null }]),
+      } as never,
+      { findAllActive: jest.fn().mockResolvedValue([]) } as never,
+      { findLiveRates: jest.fn().mockResolvedValue(rates) } as never,
+      { findById: jest.fn().mockResolvedValue(null) } as never,
+      {} as never,
+    );
+
+  // One 20ft at 25 t against a 20 t limit → 5 t excess.
+  const bookingInput = (
+    overrides: Partial<BookingEvaluationInput> = {},
+  ): BookingEvaluationInput => ({
+    serviceTypeId: 'svc-1',
+    paymentCurrency: 'USD',
+    tradeDirection: 'IMPORT',
+    isHazardous: false,
+    totalWagons: 1,
+    originYardId: 'yard-dj',
+    destinationYardId: 'yard-adama',
+    containers: [
+      { containerTypeId: 'ct-20', quantity: 1, vgmPerUnitTons: 25, totalVgmTons: 25 },
+    ],
+    ...overrides,
+  });
+
+  const overweightOf = (result: { appliedModifiers: Array<{ surchargeCode: string }> }) =>
+    result.appliedModifiers.filter((m) => m.surchargeCode === 'OVERWEIGHT_PER_TON');
+
+  it('derives a line booking\'s overweight from the LINE\'s base rate, not the standard one', async () => {
+    const result = await buildService([standardBase, lineBase]).evaluate(
+      bookingInput({ shippingLineCompanyId: LINE }),
+    );
+    const ow = overweightOf(result);
+    expect(ow).toHaveLength(1);
+    // The line's 1200 / (2 × 20) = 30 USD/t, not the standard 1000 → 25 USD/t.
+    expect(ow[0]).toMatchObject({
+      rateId: lineBase.id,
+      unitPriceUsd: 30,
+      calculatedAmount: 150,
+    });
+  });
+
+  it('keeps a customer booking on the standard rate even when a line rate exists', async () => {
+    const result = await buildService([standardBase, lineBase]).evaluate(bookingInput());
+    const ow = overweightOf(result);
+    expect(ow).toHaveLength(1);
+    expect(ow[0]).toMatchObject({
+      rateId: standardBase.id,
+      unitPriceUsd: 25,
+      calculatedAmount: 125,
+    });
+  });
+
+  it('does not fall back to the standard rate when the line has none for the lane', async () => {
+    const result = await buildService([standardBase]).evaluate(
+      bookingInput({ shippingLineCompanyId: LINE }),
+    );
+    // No line rate on the lane → nothing to derive from. Base freight is what
+    // hard-blocks the booking; the standard 1000 must never be borrowed here.
+    expect(overweightOf(result)).toHaveLength(0);
+  });
+
+  it('bills the line\'s own surcharge and never the standard one alongside it', async () => {
+    const result = await buildService([
+      standardBase,
+      lineBase,
+      standardHazard,
+      lineHazard,
+    ]).evaluate(bookingInput({ shippingLineCompanyId: LINE, isHazardous: true }));
+
+    const hazard = result.appliedModifiers.filter(
+      (m) => m.surchargeCode === 'HAZARD_SURCHARGE',
+    );
+    expect(hazard).toHaveLength(1);
+    expect(hazard[0]).toMatchObject({ rateId: lineHazard.id, calculatedAmount: 80 });
+  });
+
+  it('hard-blocks a requested service the line has no surcharge rate for', async () => {
+    const result = await buildService([standardBase, lineBase, standardHazard]).evaluate(
+      bookingInput({ shippingLineCompanyId: LINE, isHazardous: true }),
+    );
+    // The standard hazard rate exists but belongs to customers, so the line's
+    // hazardous booking must block rather than borrow it.
+    expect(result.hardBlocked).toHaveLength(1);
+    expect(result.hardBlocked[0]).toContain('hazardous');
+  });
+});
diff --git a/apps/edr-freight-api/src/modules/rule-engine/rule-engine.service.ts b/apps/edr-freight-api/src/modules/rule-engine/rule-engine.service.ts
index 908d00ecc..5c9055415 100644
--- a/apps/edr-freight-api/src/modules/rule-engine/rule-engine.service.ts
+++ b/apps/edr-freight-api/src/modules/rule-engine/rule-engine.service.ts
@@ -74,6 +74,16 @@ export interface BookingEvaluationInput {
   isGovernment?: boolean;
   allowConsolidation?: boolean;
   shippingLineId?: string | null;
+  /**
+   * The shipping line that OWNS this booking (`bookings.shipping_line_company_id`),
+   * when it is a shipping-line booking rather than a customer one. Such a booking
+   * prices exclusively off that line's own rates — see {@link ratesForOwner}.
+   *
+   * Not to be confused with `shippingLineId` above, which is cargo metadata
+   * naming the carrier that physically moves the goods and only feeds the
+   * SHIPPING_LINE double-handling trigger.
+   */
+  shippingLineCompanyId?: string | null;
   /**
    * The booking's rail leg. Import overweight derives its per-ton price from
    * this route's own container freight rate, so the engine needs the yards.
@@ -282,7 +292,10 @@ export class RuleEngineService {
     // scope) must contribute exactly ONE line. Duplicate LIVE rate rows — e.g.
     // from a non-idempotent seeder — would otherwise repeat the same surcharge
     // many times and inflate the total, so we collapse them to one row each.
-    const liveRates = await this.ratesRepo.findLiveRates();
+    const liveRates = this.ratesForOwner(
+      await this.ratesRepo.findLiveRates(),
+      input.shippingLineCompanyId,
+    );
     const surchargeRates = this.dedupeRatesBySignature(
       liveRates.filter((r) => r.trigger && r.trigger !== 'ALWAYS'),
     );
@@ -812,6 +825,28 @@ export class RuleEngineService {
     return rate.rateType ?? rate.trigger;
   }
 
+  /**
+   * Narrow the LIVE rate pool to the ones this booking's owner may price off.
+   *
+   * A customer booking sees only standard rates (no owner) — a shipping line's
+   * negotiated price must never leak into a customer quote. A shipping-line
+   * booking sees only that line's own rates: line rates OVERRIDE the standard
+   * ones rather than stacking on them, and the standard rate is deliberately
+   * NOT a fallback, so a lane the line has no rate for hard-blocks downstream
+   * (base freight already blocks on "no rate for this route") instead of
+   * quietly billing the line at the customer price.
+   *
+   * Filtering once, here, is what makes the override apply uniformly: every
+   * downstream lookup (base freight, derived overweight, empty return, lashing,
+   * fuel, and the additive surcharges) reads from this same pool, so none of
+   * them needs its own owner check.
+   */
+  private ratesForOwner(rates: Rate[], shippingLineCompanyId?: string | null): Rate[] {
+    return shippingLineCompanyId
+      ? rates.filter((r) => r.shippingLineCompanyId === shippingLineCompanyId)
+      : rates.filter((r) => !r.shippingLineCompanyId);
+  }
+
   /**
    * Collapse rates that describe the same charge to a single representative.
    *
diff --git a/apps/edr-freight-api/src/modules/rule-engine/services/rates.duplicate-pattern.spec.ts b/apps/edr-freight-api/src/modules/rule-engine/services/rates.duplicate-pattern.spec.ts
index 23d96da89..0a4108a4e 100644
--- a/apps/edr-freight-api/src/modules/rule-engine/services/rates.duplicate-pattern.spec.ts
+++ b/apps/edr-freight-api/src/modules/rule-engine/services/rates.duplicate-pattern.spec.ts
@@ -61,6 +61,8 @@ describe('RatesService — one rate per pattern', () => {
         })),
       } as never,
       { findById: jest.fn().mockResolvedValue(null) } as never,
+      // Shipping line companies — these rates carry no owner, so it is never hit.
+      { findById: jest.fn() } as never,
     );
   });
 
diff --git a/apps/edr-freight-api/src/modules/rule-engine/services/rates.service.ts b/apps/edr-freight-api/src/modules/rule-engine/services/rates.service.ts
index 232cd9299..1902a757a 100644
--- a/apps/edr-freight-api/src/modules/rule-engine/services/rates.service.ts
+++ b/apps/edr-freight-api/src/modules/rule-engine/services/rates.service.ts
@@ -8,6 +8,8 @@ import {
 } from '@nestjs/common';
 import { PaginatedResponse, YardCountry } from '@edr/types';
 import { IsNull, Not } from 'typeorm';
+import { ShippingLineStatus } from '../../shipping-lines/entities/shipping-line-company.entity';
+import { ShippingLineCompaniesService } from '../../shipping-lines/shipping-line-companies.service';
 import { CreateRateDto } from '../dto/create-rate.dto';
 import { ListRatesQueryDto } from '../dto/list-rule-engine-query.dto';
 import { UpdateRateDto } from '../dto/update-rate.dto';
@@ -39,6 +41,7 @@ export class RatesService {
     private readonly yardsRepository: IYardsRepository,
     @Inject(CARGO_TYPES_REPOSITORY)
     private readonly cargoTypesRepository: ICargoTypesRepository,
+    private readonly shippingLineCompaniesService: ShippingLineCompaniesService,
   ) {}
 
   /** List rates — standard paginated envelope with server-side search. */
@@ -491,6 +494,7 @@ export class RatesService {
     rateType: string;
     /** Passed only for additive surcharges — see {@link resolvesSingleRate}. */
     rateUnit?: string;
+    shippingLineCompanyId: string | null;
     containerTypeId: string | null;
     cargoTypeId: string | null;
     tradeDirection: string | null;
@@ -508,6 +512,35 @@ export class RatesService {
     }
   }
 
+  /**
+   * Validate the shipping line a rate is scoped to, when any.
+   *
+   * A shipping line only ever ships import — the export leg is sold through the
+   * customer's contract — so a line rate carrying an EXPORT direction is
+   * rejected here as well as by `CK_rates_shipping_line_import_only`.
+   * Returns the owner id to store (null = the standard customer rate).
+   */
+  private async resolveShippingLineScope(
+    shippingLineCompanyId: string | null | undefined,
+    tradeDirection: string | null,
+  ): Promise<string | null> {
+    if (!shippingLineCompanyId) return null;
+
+    // Throws NotFoundException when the line does not exist.
+    const line = await this.shippingLineCompaniesService.findById(shippingLineCompanyId);
+    if (line.status !== ShippingLineStatus.Active) {
+      throw new BadRequestException(
+        `${line.name} is ${line.status} — rates can only be configured for an active shipping line.`,
+      );
+    }
+    if (tradeDirection && tradeDirection !== 'IMPORT') {
+      throw new BadRequestException(
+        'Shipping line rates are import-only — the export leg is priced through the customer contract.',
+      );
+    }
+    return shippingLineCompanyId;
+  }
+
   /** Create a rate in DRAFT status. */
   async create(dto: CreateRateDto, proposedByStaffId: string): Promise<Rate> {
     const appliesTo = dto.appliesTo as Rate['appliesTo'];
@@ -568,6 +601,11 @@ export class RatesService {
       destinationYardId: dto.destinationYardId,
     });
 
+    const shippingLineCompanyId = await this.resolveShippingLineScope(
+      dto.shippingLineCompanyId,
+      tradeDirection,
+    );
+
     const rateType = deriveRateType({
       appliesTo,
       trigger,
@@ -602,6 +640,7 @@ export class RatesService {
     await this.assertNoDuplicatePattern({
       rateType,
       ...(this.resolvesSingleRate(appliesTo, trigger) ? {} : { rateUnit }),
+      shippingLineCompanyId,
       containerTypeId,
       cargoTypeId,
       tradeDirection,
@@ -614,6 +653,7 @@ export class RatesService {
       appliesTo,
       trigger,
       rateType,
+      shippingLineCompanyId,
       containerTypeId,
       cargoTypeId,
       tradeDirection,
@@ -791,6 +831,17 @@ export class RatesService {
     updates.originYardId = yardScope.originYardId;
     updates.destinationYardId = yardScope.destinationYardId;
 
+    // The owning line is re-validated on every edit: a patch that flips the
+    // direction to EXPORT has to be refused for a line rate, and a patch that
+    // moves the rate to a suspended line too.
+    const shippingLineCompanyId = await this.resolveShippingLineScope(
+      dto.shippingLineCompanyId !== undefined
+        ? dto.shippingLineCompanyId
+        : existing.shippingLineCompanyId,
+      updates.tradeDirection,
+    );
+    updates.shippingLineCompanyId = shippingLineCompanyId;
+
     // Keep the derived rateType in sync with whatever changed.
     const rateType = deriveRateType({
       appliesTo,
@@ -839,6 +890,7 @@ export class RatesService {
     await this.assertNoDuplicatePattern({
       rateType,
       ...(this.resolvesSingleRate(appliesTo, trigger) ? {} : { rateUnit }),
+      shippingLineCompanyId,
       containerTypeId: updates.containerTypeId,
       cargoTypeId: updates.cargoTypeId,
       tradeDirection: updates.tradeDirection,
diff --git a/apps/edr-freight-api/src/modules/shipping-lines/dto/cancel-shipping-line-booking.dto.ts b/apps/edr-freight-api/src/modules/shipping-lines/dto/cancel-shipping-line-booking.dto.ts
new file mode 100644
index 000000000..1064cdeb4
--- /dev/null
+++ b/apps/edr-freight-api/src/modules/shipping-lines/dto/cancel-shipping-line-booking.dto.ts
@@ -0,0 +1,15 @@
+import { ApiProperty } from "@nestjs/swagger";
+import { IsOptional, IsString, MaxLength } from "class-validator";
+
+/** Payload for a shipping line cancelling its own booking. */
+export class CancelShippingLineBookingDto {
+  @ApiProperty({
+    required: false,
+    description:
+      "Why the booking is being cancelled. Recorded on the booking's review-note log.",
+  })
+  @IsOptional()
+  @IsString()
+  @MaxLength(500)
+  reason?: string;
+}
diff --git a/apps/edr-freight-api/src/modules/shipping-lines/dto/initiate-shipping-line-booking.dto.ts b/apps/edr-freight-api/src/modules/shipping-lines/dto/initiate-shipping-line-booking.dto.ts
new file mode 100644
index 000000000..6cdcdd1cf
--- /dev/null
+++ b/apps/edr-freight-api/src/modules/shipping-lines/dto/initiate-shipping-line-booking.dto.ts
@@ -0,0 +1,38 @@
+import { ApiProperty } from "@nestjs/swagger";
+import { IsIn, IsOptional, IsUUID } from "class-validator";
+
+import { FREIGHT_TYPES } from "../../bookings/entities/booking.entity";
+
+/**
+ * Payload for initiating a bare shipping-line booking.
+ *
+ * A customer's bare booking inherits its lane from the contract it is initiated
+ * under. Shipping lines have no contract, so the lane comes from a route the
+ * caller picks — one choice that yields origin, destination and trade direction
+ * together, rather than three fields that can contradict each other.
+ */
+export class InitiateShippingLineBookingDto {
+  @ApiProperty({
+    description:
+      "The lane being booked. Supplies the booking's origin yard, destination yard and trade direction.",
+  })
+  @IsUUID()
+  routeId!: string;
+
+  @ApiProperty({
+    required: false,
+    description: "Service type being booked.",
+  })
+  @IsOptional()
+  @IsUUID()
+  serviceTypeId?: string;
+
+  @ApiProperty({
+    required: false,
+    enum: FREIGHT_TYPES,
+    description: "Freight type. Defaults to CONTAINER.",
+  })
+  @IsOptional()
+  @IsIn(FREIGHT_TYPES)
+  freightType?: string;
+}
diff --git a/apps/edr-freight-api/src/modules/shipping-lines/dto/shipping-line-credit.dto.ts b/apps/edr-freight-api/src/modules/shipping-lines/dto/shipping-line-credit.dto.ts
new file mode 100644
index 000000000..4e659e317
--- /dev/null
+++ b/apps/edr-freight-api/src/modules/shipping-lines/dto/shipping-line-credit.dto.ts
@@ -0,0 +1,51 @@
+import { ApiProperty, ApiPropertyOptional } from "@nestjs/swagger";
+import { Type } from "class-transformer";
+import {
+  ArrayNotEmpty,
+  IsArray,
+  IsInt,
+  IsOptional,
+  IsString,
+  IsUUID,
+  MaxLength,
+  Min,
+  MinLength,
+} from "class-validator";
+
+/** Finance's request to bill a batch of unbilled credits as one invoice. */
+export class GenerateCreditInvoiceDto {
+  @ApiProperty({
+    description:
+      "The unbilled credits to bill. All must belong to the same shipping line and share one currency.",
+    type: [String],
+    format: "uuid",
+  })
+  @IsArray()
+  @ArrayNotEmpty()
+  @IsUUID("4", { each: true })
+  creditIds!: string[];
+
+  @ApiPropertyOptional({
+    description:
+      "Pay window in days from issue. Defaults to the standard invoice term.",
+    minimum: 1,
+    example: 14,
+  })
+  @IsOptional()
+  @Type(() => Number)
+  @IsInt()
+  @Min(1)
+  dueInDays?: number;
+}
+
+/** Write-off of a single unbilled credit. */
+export class CancelCreditDto {
+  @ApiProperty({
+    description: "Why the credit is being written off. Recorded on the row.",
+    example: "Booking voided before departure",
+  })
+  @IsString()
+  @MinLength(3)
+  @MaxLength(255)
+  reason!: string;
+}
diff --git a/apps/edr-freight-api/src/modules/shipping-lines/entities/shipping-line-credit.entity.ts b/apps/edr-freight-api/src/modules/shipping-lines/entities/shipping-line-credit.entity.ts
new file mode 100644
index 000000000..3c81968f6
--- /dev/null
+++ b/apps/edr-freight-api/src/modules/shipping-lines/entities/shipping-line-credit.entity.ts
@@ -0,0 +1,110 @@
+import { BaseEntity } from "@edr/api-common";
+import { Column, Entity, Index, JoinColumn, ManyToOne } from "typeorm";
+
+import { Booking } from "../../bookings/entities/booking.entity";
+import { Invoice } from "../../billing/entities/invoice.entity";
+import { ShippingLineCompany } from "./shipping-line-company.entity";
+
+/** Where a credit sits between "service used" and "money received". */
+export enum ShippingLineCreditStatus {
+  /** Service used, priced, not yet on any invoice. Counts as debt. */
+  Unbilled = "UNBILLED",
+  /** Finance put it on an invoice; awaiting payment. Still counts as debt. */
+  Billed = "BILLED",
+  /** The invoice settled. Terminal — no longer debt, and never re-billed. */
+  Paid = "PAID",
+  /** Written off / booking voided. Terminal, excluded from every total. */
+  Cancelled = "CANCELLED",
+}
+
+/** Statuses a shipping line still owes money for. */
+export const OUTSTANDING_CREDIT_STATUSES = [
+  ShippingLineCreditStatus.Unbilled,
+  ShippingLineCreditStatus.Billed,
+] as const;
+
+/**
+ * What a shipping line owes for one booking.
+ *
+ * Shipping lines get the service first and pay later, so a booking of theirs
+ * raises no invoice and passes no payment gate — it raises one of these. The
+ * amount is frozen when the booking is priced and is never recalculated, so a
+ * later rate change cannot silently alter a debt already incurred.
+ *
+ * Finance batches unbilled credits into one invoice (see
+ * `ShippingLineCreditsService.generateInvoice`); the line pays that invoice
+ * through the ordinary CBE flow; settlement flips the batch to PAID and the
+ * debt disappears. The outstanding figure is always derived by summing
+ * {@link OUTSTANDING_CREDIT_STATUSES} rows — there is no balance column,
+ * because a stored balance is one missed UPDATE away from being a lie.
+ */
+@Entity({ schema: "freight", name: "shipping_line_credits" })
+@Index(["shippingLineCompanyId", "status"])
+@Index(["invoiceId"])
+export class ShippingLineCredit extends BaseEntity {
+  /** The line that owes this. */
+  @Column({ name: "shipping_line_company_id", type: "uuid" })
+  shippingLineCompanyId!: string;
+
+  @ManyToOne(() => ShippingLineCompany)
+  @JoinColumn({ name: "shipping_line_company_id" })
+  shippingLineCompany?: ShippingLineCompany;
+
+  /**
+   * The booking that incurred the charge. Unique among live rows (partial
+   * index excludes soft-deleted and CANCELLED), so one booking can never be
+   * billed twice.
+   */
+  @Column({ name: "booking_id", type: "uuid" })
+  bookingId!: string;
+
+  @ManyToOne(() => Booking)
+  @JoinColumn({ name: "booking_id" })
+  booking?: Booking;
+
+  /** Frozen at pricing time. Never recalculated. */
+  @Column({ name: "amount", type: "numeric", precision: 14, scale: 2 })
+  amount!: number;
+
+  @Column({ name: "currency", type: "varchar", length: 8, default: "ETB" })
+  currency!: string;
+
+  @Column({
+    name: "status",
+    type: "enum",
+    enum: ShippingLineCreditStatus,
+    default: ShippingLineCreditStatus.Unbilled,
+  })
+  status!: ShippingLineCreditStatus;
+
+  /** What the charge is for; becomes the invoice line description. */
+  @Column({ name: "description", type: "varchar", length: 255, nullable: true })
+  description?: string | null;
+
+  /** The invoice this credit was billed on; null while UNBILLED. */
+  @Column({ name: "invoice_id", type: "uuid", nullable: true })
+  invoiceId?: string | null;
+
+  @ManyToOne(() => Invoice)
+  @JoinColumn({ name: "invoice_id" })
+  invoice?: Invoice;
+
+  /** When finance put it on an invoice. */
+  @Column({ name: "billed_at", type: "timestamptz", nullable: true })
+  billedAt?: Date | null;
+
+  /** When that invoice settled. */
+  @Column({ name: "paid_at", type: "timestamptz", nullable: true })
+  paidAt?: Date | null;
+
+  @Column({ name: "cancelled_at", type: "timestamptz", nullable: true })
+  cancelledAt?: Date | null;
+
+  @Column({
+    name: "cancellation_reason",
+    type: "varchar",
+    length: 255,
+    nullable: true,
+  })
+  cancellationReason?: string | null;
+}
diff --git a/apps/edr-freight-api/src/modules/shipping-lines/shipping-line-bookings.controller.ts b/apps/edr-freight-api/src/modules/shipping-lines/shipping-line-bookings.controller.ts
new file mode 100644
index 000000000..6c3fb60a0
--- /dev/null
+++ b/apps/edr-freight-api/src/modules/shipping-lines/shipping-line-bookings.controller.ts
@@ -0,0 +1,96 @@
+import { CurrentUser } from "@edr/api-common";
+import {
+  Body,
+  Controller,
+  Get,
+  Param,
+  ParseUUIDPipe,
+  Post,
+} from "@nestjs/common";
+import { ApiBearerAuth, ApiOperation, ApiTags } from "@nestjs/swagger";
+
+import { PortalCustomer } from "../../common/booking-guards";
+import { CancelShippingLineBookingDto } from "./dto/cancel-shipping-line-booking.dto";
+import { InitiateShippingLineBookingDto } from "./dto/initiate-shipping-line-booking.dto";
+import { ShippingLineBookingsService } from "./shipping-line-bookings.service";
+
+interface CurrentIamUser {
+  id: string;
+}
+
+/**
+ * Bookings a shipping line makes for itself, from the portal.
+ *
+ * Separate from `/bookings` (customers) on purpose — see
+ * {@link ShippingLineBookingsService} for why the two flows are not merged.
+ * `PortalCustomer` only proves a valid portal session; the service resolves the
+ * shipping-line account from that session and rejects anyone else, so the owner
+ * is never taken from the request body.
+ */
+@ApiTags("shipping-line-bookings")
+@Controller("shipping-line-bookings")
+@ApiBearerAuth()
+export class ShippingLineBookingsController {
+  constructor(
+    private readonly shippingLineBookingsService: ShippingLineBookingsService,
+  ) {}
+
+  @Post("initiate")
+  @PortalCustomer()
+  @ApiOperation({
+    summary:
+      "Initiate a bare booking (no contract). Starts at AWAITING_DOCUMENTS so the shipping line can upload its documents for Operations to approve.",
+  })
+  async initiate(
+    @CurrentUser() user: CurrentIamUser,
+    @Body() dto: InitiateShippingLineBookingDto,
+  ) {
+    return this.shippingLineBookingsService.initiate(user.id, dto);
+  }
+
+  // Declared before @Get(":id") so the path isn't captured as a booking id.
+  @Get("reference-data")
+  @PortalCustomer()
+  @ApiOperation({
+    summary:
+      "Catalog for the initiate form: bookable routes (each carrying its trade direction) and service types.",
+  })
+  async referenceData(@CurrentUser() user: CurrentIamUser) {
+    return this.shippingLineBookingsService.referenceData(user.id);
+  }
+
+  @Get("my")
+  @PortalCustomer()
+  @ApiOperation({ summary: "List the signed-in shipping line's bookings." })
+  async listMine(@CurrentUser() user: CurrentIamUser) {
+    return this.shippingLineBookingsService.listMine(user.id);
+  }
+
+  @Get(":id")
+  @PortalCustomer()
+  @ApiOperation({ summary: "Get one of the signed-in shipping line's bookings." })
+  async findMine(
+    @CurrentUser() user: CurrentIamUser,
+    @Param("id", ParseUUIDPipe) id: string,
+  ) {
+    return this.shippingLineBookingsService.findMine(user.id, id);
+  }
+
+  @Post(":id/cancel")
+  @PortalCustomer()
+  @ApiOperation({
+    summary:
+      "Cancel one of the signed-in shipping line's own bookings. Allowed only before the booking is priced.",
+  })
+  async cancelMine(
+    @CurrentUser() user: CurrentIamUser,
+    @Param("id", ParseUUIDPipe) id: string,
+    @Body() dto: CancelShippingLineBookingDto,
+  ) {
+    return this.shippingLineBookingsService.cancelMine(
+      user.id,
+      id,
+      dto.reason,
+    );
+  }
+}
diff --git a/apps/edr-freight-api/src/modules/shipping-lines/shipping-line-bookings.service.ts b/apps/edr-freight-api/src/modules/shipping-lines/shipping-line-bookings.service.ts
new file mode 100644
index 000000000..7a7ca457b
--- /dev/null
+++ b/apps/edr-freight-api/src/modules/shipping-lines/shipping-line-bookings.service.ts
@@ -0,0 +1,363 @@
+import { insertWithGeneratedReference } from "@edr/api-common";
+import {
+  BadRequestException,
+  ForbiddenException,
+  Injectable,
+  NotFoundException,
+} from "@nestjs/common";
+import { InjectRepository } from "@nestjs/typeorm";
+import { In, Repository } from "typeorm";
+
+import { BookingDocumentReview } from "../bookings/entities/booking-document-review.entity";
+import { BookingReviewNote } from "../bookings/entities/booking-review-note.entity";
+import { Booking } from "../bookings/entities/booking.entity";
+import { formatRouteLabel, Route } from "../routes/entities/route.entity";
+import { ServiceType } from "../rule-engine/entities/service-type.entity";
+import { InitiateShippingLineBookingDto } from "./dto/initiate-shipping-line-booking.dto";
+import { ShippingLineCompaniesService } from "./shipping-line-companies.service";
+
+/**
+ * The only trade direction a shipping line books.
+ *
+ * Their cargo arrives by sea at Djibouti and moves inland to Ethiopia, which is
+ * IMPORT by the rule routes are stamped with (DJ→ET = IMPORT, ET→DJ = EXPORT,
+ * same country = DOMESTIC). Export and intercity lanes are therefore neither
+ * offered nor accepted.
+ */
+const SHIPPING_LINE_DIRECTION = "IMPORT";
+
+/**
+ * Statuses a shipping line may cancel its own booking from — everything before
+ * the booking is priced. Past this point cancelling has billing consequences
+ * (fees, credit notes) and belongs with Operations.
+ */
+const SHIPPING_LINE_CANCELLABLE_STATUSES: string[] = [
+  "AWAITING_DOCUMENTS",
+  "DOCUMENTS_UNDER_REVIEW",
+  "CLEARANCE_READY",
+  "CHANGES_REQUESTED",
+];
+
+/**
+ * Booking creation for shipping lines.
+ *
+ * Deliberately separate from `BookingsService` / `ContractBookingService`
+ * rather than a branch inside them. Those are built end to end around a
+ * customer: a `companies` row, an approved operational `company_profile`, a
+ * contract supplying route/quantities, and contract-capacity accounting. A
+ * shipping line has none of that — it books directly, without a contract — so
+ * branching there would mean threading "no company, no profile, no contract"
+ * through every method a customer booking passes through. Keeping it here means
+ * the customer paths are not touched at all.
+ *
+ * What IS shared is the table and the downstream lifecycle: the row lands in
+ * `freight.bookings` at `AWAITING_DOCUMENTS`, the shipping line uploads its
+ * documents against the `shipping_line_booking_documents` file-upload setting,
+ * and Operations reviews and finalizes them through the same clearance flow
+ * customers already use.
+ */
+@Injectable()
+export class ShippingLineBookingsService {
+  constructor(
+    @InjectRepository(Booking)
+    private readonly bookingsRepository: Repository<Booking>,
+    private readonly shippingLineCompaniesService: ShippingLineCompaniesService,
+  ) {}
+
+  /**
+   * Resolve the shipping-line account for a signed-in user, or reject. Every
+   * entry point goes through this: the owner is taken from the session, never
+   * from the request body, so one shipping line cannot book as another.
+   */
+  private async requireShippingLine(userId: string) {
+    const shippingLine =
+      await this.shippingLineCompaniesService.findByUserId(userId);
+    if (!shippingLine) {
+      throw new ForbiddenException("This account is not a shipping line.");
+    }
+    if (shippingLine.status !== "active") {
+      throw new ForbiddenException(
+        "This shipping-line account is suspended and cannot create bookings.",
+      );
+    }
+    return shippingLine;
+  }
+
+  /**
+   * The catalog the initiate form needs: the lanes EDR actually runs, and the
+   * services that can be booked on their own.
+   *
+   * Routes are offered instead of two loose yard pickers so a shipping line
+   * cannot invent a lane that does not exist — and because the route already
+   * carries its trade direction, which is otherwise guesswork.
+   *
+   * Read-only and scoped to bookable rows, which is why it lives here rather
+   * than reusing the staff `/routes` controller (gated behind fleet
+   * permissions a shipping line does not and should not hold).
+   */
+  async referenceData(userId: string) {
+    await this.requireShippingLine(userId);
+
+    const [routes, serviceTypes] = await Promise.all([
+      this.bookingsRepository.manager.getRepository(Route).find({
+        // Shipping lines only move inbound cargo: it lands at the Djibouti port
+        // and runs inland to Ethiopia. Filtering here rather than in the portal
+        // means an export or intercity lane is never offered AND never
+        // accepted — `initiate` re-checks the same rule below.
+        where: { status: "AVAILABLE", direction: SHIPPING_LINE_DIRECTION },
+        relations: { originYard: true, destinationYard: true },
+      }),
+      // Customs-bundled services are excluded: those run the phased ET/DJ
+      // customs workflow, which is a contract-backed flow a shipping line has
+      // no part in. Their clearance is the single document set Operations
+      // reviews on the booking itself.
+      this.bookingsRepository.manager.getRepository(ServiceType).find({
+        where: {
+          canBeBookedAlone: true,
+          includesCustoms: false,
+          isActive: true,
+        },
+        order: { displayOrder: "ASC" },
+      }),
+    ]);
+
+    return {
+      routes: routes.map((route) => ({
+        id: route.id,
+        label: formatRouteLabel(route),
+        direction: route.direction,
+        originYardId: route.originYardId,
+        // Per-yard labels so the portal can offer origin and destination as two
+        // separate pickers (the shape the customer form uses) while still
+        // resolving the pair back to one of these routes.
+        originLabel:
+          route.originYard?.label ?? route.originYard?.code ?? "Origin",
+        destinationYardId: route.destinationYardId,
+        destinationLabel:
+          route.destinationYard?.label ??
+          route.destinationYard?.code ??
+          "Destination",
+      })),
+      serviceTypes: serviceTypes.map((service) => ({
+        id: service.id,
+        name: service.serviceName,
+      })),
+    };
+  }
+
+  /**
+   * Create a BARE booking for a shipping line — no contract, no cargo, no date
+   * and no price. It exists so documents have something to hang off: the
+   * shipping line uploads them next, Operations approves, and only then is the
+   * booking completed with its cargo and shipment day.
+   */
+  async initiate(userId: string, dto: InitiateShippingLineBookingDto) {
+    const shippingLine = await this.requireShippingLine(userId);
+
+    // The route is the single source of origin, destination AND direction —
+    // resolved server-side so the three can never disagree, and so a caller
+    // cannot post a lane EDR does not run.
+    const route = await this.bookingsRepository.manager
+      .getRepository(Route)
+      .findOne({ where: { id: dto.routeId } });
+    if (!route) {
+      throw new NotFoundException(`Route ${dto.routeId} not found`);
+    }
+    if (route.status !== "AVAILABLE") {
+      throw new BadRequestException(
+        "This route is not currently available for booking.",
+      );
+    }
+    // Enforced here too, not just by filtering the picker: the route id comes
+    // from the request, so an export or intercity lane could otherwise be
+    // posted directly.
+    if (route.direction !== SHIPPING_LINE_DIRECTION) {
+      throw new BadRequestException(
+        "Shipping lines can only book inbound (Djibouti to Ethiopia) routes.",
+      );
+    }
+
+    // Same reasoning as the picker filter: a customs-bundled service would put
+    // the booking into the phased customs workflow, which has no contract to
+    // hang off here. Checked server-side because the id comes from the request.
+    if (dto.serviceTypeId) {
+      const serviceType = await this.bookingsRepository.manager
+        .getRepository(ServiceType)
+        .findOne({ where: { id: dto.serviceTypeId } });
+      if (!serviceType) {
+        throw new NotFoundException(
+          `Service type ${dto.serviceTypeId} not found`,
+        );
+      }
+      if (serviceType.includesCustoms) {
+        throw new BadRequestException(
+          "Shipping lines cannot book a service that bundles customs clearance.",
+        );
+      }
+    }
+
+    return insertWithGeneratedReference(
+      () => this.generateReference(),
+      (reference) =>
+        this.bookingsRepository.save({
+          reference,
+          // The owner columns: a shipping-line booking has no company and no
+          // operational profile, which is exactly what the `chk_bookings_
+          // single_owner` CHECK expects alongside a set shippingLineCompanyId.
+          companyId: null,
+          companyProfileId: null,
+          shippingLineCompanyId: shippingLine.id,
+          status: "AWAITING_DOCUMENTS",
+          bookingType: "ONE_TIME",
+          contractId: null,
+          contractType: "NEW",
+          createdByRole: "SHIPPING_LINE",
+          createdByUserId: userId,
+          // Taken from the chosen route, never from the request body: the
+          // direction is frozen on the route from its yard countries, so
+          // deriving it here keeps it consistent with scheduling and booking
+          // windows, which read the same field.
+          originYardId: route.originYardId,
+          destinationYardId: route.destinationYardId,
+          tradeDirection: route.direction,
+          serviceTypeId: dto.serviceTypeId ?? null,
+          freightType: dto.freightType ?? "CONTAINER",
+          // Bare instance — filled in when the booking is completed.
+          scheduledDate: null,
+          cargoTypeId: null,
+          cargoTotalWeightVgm: 0,
+        } as never),
+    );
+  }
+
+  /**
+   * List the bookings belonging to the signed-in shipping line, newest first.
+   *
+   * Each row carries `hasQueriedDocuments`: a reviewer querying a document sets
+   * that document's review status but leaves the BOOKING on
+   * DOCUMENTS_UNDER_REVIEW, so status alone cannot tell the list which bookings
+   * need the shipping line to act. Resolved in one grouped query rather than a
+   * clearance call per row.
+   */
+  async listMine(userId: string) {
+    const shippingLine = await this.requireShippingLine(userId);
+
+    const bookings = await this.bookingsRepository.find({
+      where: { shippingLineCompanyId: shippingLine.id },
+      relations: { originYard: true, destinationYard: true },
+      order: { createdAt: "DESC" },
+    });
+    if (bookings.length === 0) return [];
+
+    const queried = await this.bookingsRepository.manager
+      .getRepository(BookingDocumentReview)
+      .find({
+        where: {
+          bookingId: In(bookings.map((b) => b.id)),
+          status: "QUERIED",
+        },
+        select: { bookingId: true },
+      });
+
+    const queriedIds = new Set(queried.map((row) => row.bookingId));
+
+    return bookings.map((booking) => ({
+      ...booking,
+      hasQueriedDocuments: queriedIds.has(booking.id),
+    }));
+  }
+
+  /**
+   * Fetch one of the signed-in shipping line's own bookings. Scoped by owner so
+   * an id belonging to a customer (or another shipping line) reads as missing.
+   */
+  async findMine(userId: string, bookingId: string) {
+    const shippingLine = await this.requireShippingLine(userId);
+
+    const booking = await this.bookingsRepository.findOne({
+      where: { id: bookingId, shippingLineCompanyId: shippingLine.id },
+      // Yards are loaded so the portal can render the lane without a second
+      // lookup — they are set at initiate time from the chosen route.
+      relations: { originYard: true, destinationYard: true, serviceType: true },
+    });
+    if (!booking) throw new NotFoundException(`Booking ${bookingId} not found`);
+
+    // Same flag as the list — see listMine for why booking status alone is not
+    // enough to tell whether the shipping line has something to fix.
+    const queriedCount = await this.bookingsRepository.manager
+      .getRepository(BookingDocumentReview)
+      .count({ where: { bookingId, status: "QUERIED" } });
+
+    return { ...booking, hasQueriedDocuments: queriedCount > 0 };
+  }
+
+  /**
+   * Cancel one of the signed-in shipping line's own bookings.
+   *
+   * Its own method rather than the customer `customerCancel`: that path routes
+   * into `BookingTransitionService.cancel`, whose status whitelist covers the
+   * contract-backed lifecycle (DRAFT, SUBMITTED, PENDING_APPROVAL…) and does
+   * not include the document-clearance statuses a shipping-line booking lives
+   * in — so it would reject every one of them.
+   *
+   * Only allowed before the booking is priced and paid. Once it carries a
+   * charge, cancelling is a billing decision (fees, credit notes) that belongs
+   * with Operations, not a self-service button.
+   */
+  async cancelMine(userId: string, bookingId: string, reason?: string) {
+    const shippingLine = await this.requireShippingLine(userId);
+
+    const booking = await this.bookingsRepository.findOne({
+      where: { id: bookingId, shippingLineCompanyId: shippingLine.id },
+    });
+    if (!booking) throw new NotFoundException(`Booking ${bookingId} not found`);
+
+    if (booking.status === "CANCELLED") {
+      throw new BadRequestException("This booking is already cancelled.");
+    }
+    if (!SHIPPING_LINE_CANCELLABLE_STATUSES.includes(booking.status)) {
+      throw new BadRequestException(
+        "This booking can no longer be cancelled — please contact Operations.",
+      );
+    }
+    // Belt and braces: the statuses above are all pre-pricing, so a charge here
+    // would mean the booking moved on in a way this guard did not anticipate.
+    if (Number(booking.totalAmount ?? 0) > 0) {
+      throw new BadRequestException(
+        "This booking has already been priced — please contact Operations to cancel it.",
+      );
+    }
+
+    // The reason lives on the booking's review-note log, the same place the
+    // customer cancel path records it — there is no column for it.
+    await this.bookingsRepository.manager
+      .getRepository(BookingReviewNote)
+      .save({
+        bookingId,
+        note: reason?.trim() || "Cancelled by the shipping line",
+        type: "REJECTION",
+        authorId: userId,
+      } as never);
+
+    await this.bookingsRepository.update(bookingId, {
+      status: "CANCELLED",
+    } as never);
+
+    return this.findMine(userId, bookingId);
+  }
+
+  /** Mirrors the customer reference format — one booking sequence per year. */
+  private async generateReference(): Promise<string> {
+    const year = new Date().getFullYear();
+    const { max } = (await this.bookingsRepository
+      .createQueryBuilder("b")
+      .select(
+        `COALESCE(MAX(NULLIF(regexp_replace(b.reference, '^BK-${year}-', ''), b.reference)::int), 0)`,
+        "max",
+      )
+      .where("b.reference LIKE :prefix", { prefix: `BK-${year}-%` })
+      .getRawOne<{ max: number }>()) ?? { max: 0 };
+
+    return `BK-${year}-${String(Number(max) + 1).padStart(6, "0")}`;
+  }
+}
diff --git a/apps/edr-freight-api/src/modules/shipping-lines/shipping-line-companies.module.ts b/apps/edr-freight-api/src/modules/shipping-lines/shipping-line-companies.module.ts
index 81d5b9cdf..698dfb384 100644
--- a/apps/edr-freight-api/src/modules/shipping-lines/shipping-line-companies.module.ts
+++ b/apps/edr-freight-api/src/modules/shipping-lines/shipping-line-companies.module.ts
@@ -1,24 +1,55 @@
-import { Module } from "@nestjs/common";
+import { Module, forwardRef } from "@nestjs/common";
 import { TypeOrmModule } from "@nestjs/typeorm";
 
 import { User } from "@tria-plc/iamapi-common/entities/iam/user/user.entity";
 
 import { FreightAuthModule } from "../auth/freight-auth.module";
+import { BillingModule } from "../billing/billing.module";
+import { Booking } from "../bookings/entities/booking.entity";
 import { OtpModule } from "../otp/otp.module";
 import { ShippingLineCompany } from "./entities/shipping-line-company.entity";
+import { ShippingLineCredit } from "./entities/shipping-line-credit.entity";
+import { ShippingLineBookingsController } from "./shipping-line-bookings.controller";
+import { ShippingLineBookingsService } from "./shipping-line-bookings.service";
 import { ShippingLineCompaniesController } from "./shipping-line-companies.controller";
 import { ShippingLineCompaniesRepository } from "./shipping-line-companies.repository";
 import { ShippingLineCompaniesService } from "./shipping-line-companies.service";
+import { ShippingLineCreditsController } from "./shipping-line-credits.controller";
+import { ShippingLineCreditsRepository } from "./shipping-line-credits.repository";
+import { ShippingLineCreditsService } from "./shipping-line-credits.service";
 
 @Module({
   imports: [
-    TypeOrmModule.forFeature([ShippingLineCompany, User]),
+    // Booking is registered here only so this module can create shipping-line
+    // rows in `freight.bookings`; the customer BookingsModule is untouched.
+    TypeOrmModule.forFeature([
+      ShippingLineCompany,
+      ShippingLineCredit,
+      User,
+      Booking,
+    ]),
     // CustomerResetService — activation links reuse the staff-triggered reset path.
     FreightAuthModule,
     OtpModule,
+    // Credits are billed by generating an ordinary invoice. Billing still knows
+    // nothing about credits and hears about settlement only by emitting its own
+    // `shipping_line_credit.invoice.paid` event, but the module graph now cycles
+    // (billing -> companies -> here -> billing), so this edge needs forwardRef.
+    forwardRef(() => BillingModule),
   ],
-  controllers: [ShippingLineCompaniesController],
-  providers: [ShippingLineCompaniesService, ShippingLineCompaniesRepository],
-  exports: [ShippingLineCompaniesService],
+  controllers: [
+    ShippingLineCompaniesController,
+    ShippingLineBookingsController,
+    ShippingLineCreditsController,
+  ],
+  providers: [
+    ShippingLineCompaniesService,
+    ShippingLineCompaniesRepository,
+    ShippingLineBookingsService,
+    ShippingLineCreditsService,
+    ShippingLineCreditsRepository,
+  ],
+  // Exported so whatever prices a shipping-line booking can record the charge.
+  exports: [ShippingLineCompaniesService, ShippingLineCreditsService],
 })
 export class ShippingLineCompaniesModule {}
diff --git a/apps/edr-freight-api/src/modules/shipping-lines/shipping-line-credits.controller.ts b/apps/edr-freight-api/src/modules/shipping-lines/shipping-line-credits.controller.ts
new file mode 100644
index 000000000..2ac618afe
--- /dev/null
+++ b/apps/edr-freight-api/src/modules/shipping-lines/shipping-line-credits.controller.ts
@@ -0,0 +1,127 @@
+import { CurrentUser } from "@edr/api-common";
+import {
+  Body,
+  Controller,
+  Get,
+  Param,
+  ParseUUIDPipe,
+  Post,
+  Query,
+} from "@nestjs/common";
+import { ApiBearerAuth, ApiOperation, ApiTags } from "@nestjs/swagger";
+
+import { BookingStaff, PortalCustomer } from "../../common/booking-guards";
+import { FREIGHT_PERMS } from "../../seed/freight-permissions.registry";
+import {
+  CancelCreditDto,
+  GenerateCreditInvoiceDto,
+} from "./dto/shipping-line-credit.dto";
+import { ShippingLineCreditStatus } from "./entities/shipping-line-credit.entity";
+import { ShippingLineCreditsService } from "./shipping-line-credits.service";
+
+interface CurrentIamUser {
+  id: string;
+}
+
+/**
+ * Finance's view of what shipping lines owe.
+ *
+ * A shipping line books and ships without paying — the charge is recorded as a
+ * credit instead. Finance reads the unbilled list here, batches it into an
+ * invoice, and the line then pays that invoice through the ordinary
+ * `/billing` + CBE routes; nothing in this controller touches money directly.
+ */
+@ApiTags("shipping-line-credits")
+@Controller("shipping-line-credits")
+@ApiBearerAuth()
+export class ShippingLineCreditsController {
+  constructor(private readonly credits: ShippingLineCreditsService) {}
+
+  // Declared before the parameterised staff routes so "me" is never captured
+  // as a shipping-line id.
+  @Get("me")
+  @PortalCustomer()
+  @ApiOperation({
+    summary:
+      "The signed-in shipping line's own statement: outstanding balance plus its credit ledger.",
+  })
+  async myStatement(
+    @CurrentUser() user: CurrentIamUser,
+    @Query("page") page?: string,
+    @Query("pageSize") pageSize?: string,
+  ) {
+    return this.credits.myStatement(
+      user.id,
+      page ? Number(page) : 1,
+      pageSize ? Number(pageSize) : 20,
+    );
+  }
+
+  @Get(":shippingLineId/outstanding")
+  @BookingStaff(FREIGHT_PERMS.shippingLineCredits.view)
+  @ApiOperation({
+    summary:
+      "What one shipping line owes: unbilled + billed totals, derived from the ledger.",
+  })
+  async outstanding(
+    @Param("shippingLineId", ParseUUIDPipe) shippingLineId: string,
+  ) {
+    return this.credits.outstanding(shippingLineId);
+  }
+
+  @Get(":shippingLineId/unbilled")
+  @BookingStaff(FREIGHT_PERMS.shippingLineCredits.view)
+  @ApiOperation({
+    summary:
+      "Credits that can go on an invoice for this line, oldest first. This is the selection list.",
+  })
+  async listUnbilled(
+    @Param("shippingLineId", ParseUUIDPipe) shippingLineId: string,
+  ) {
+    return this.credits.listUnbilled(shippingLineId);
+  }
+
+  @Get(":shippingLineId")
+  @BookingStaff(FREIGHT_PERMS.shippingLineCredits.view)
+  @ApiOperation({
+    summary: "Full credit ledger for one shipping line (paginated).",
+  })
+  async listCredits(
+    @Param("shippingLineId", ParseUUIDPipe) shippingLineId: string,
+    @Query("page") page?: string,
+    @Query("pageSize") pageSize?: string,
+    @Query("status") status?: ShippingLineCreditStatus,
+  ) {
+    return this.credits.listCredits(
+      shippingLineId,
+      page ? Number(page) : 1,
+      pageSize ? Number(pageSize) : 20,
+      status,
+    );
+  }
+
+  @Post("invoice")
+  @BookingStaff(FREIGHT_PERMS.shippingLineCredits.invoice)
+  @ApiOperation({
+    summary:
+      "Bill a batch of unbilled credits as one invoice. All credits must belong to the same shipping line.",
+  })
+  async generateInvoice(@Body() dto: GenerateCreditInvoiceDto) {
+    return this.credits.generateInvoice(dto.creditIds, {
+      dueInDays: dto.dueInDays,
+    });
+  }
+
+  @Post(":creditId/cancel")
+  @BookingStaff(FREIGHT_PERMS.shippingLineCredits.cancel)
+  @ApiOperation({
+    summary:
+      "Write off an unbilled credit. Once billed, cancel the invoice instead.",
+  })
+  async cancel(
+    @Param("creditId", ParseUUIDPipe) creditId: string,
+    @Body() dto: CancelCreditDto,
+  ) {
+    return this.credits.cancelCredit(creditId, dto.reason);
+  }
+}
diff --git a/apps/edr-freight-api/src/modules/shipping-lines/shipping-line-credits.repository.ts b/apps/edr-freight-api/src/modules/shipping-lines/shipping-line-credits.repository.ts
new file mode 100644
index 000000000..fac89e0df
--- /dev/null
+++ b/apps/edr-freight-api/src/modules/shipping-lines/shipping-line-credits.repository.ts
@@ -0,0 +1,138 @@
+import { BaseRepository } from "@edr/api-common";
+import { Injectable } from "@nestjs/common";
+import { InjectRepository } from "@nestjs/typeorm";
+import { EntityManager, In, Repository } from "typeorm";
+
+import {
+  OUTSTANDING_CREDIT_STATUSES,
+  ShippingLineCredit,
+  ShippingLineCreditStatus,
+} from "./entities/shipping-line-credit.entity";
+
+/** What one shipping line currently owes, split by billing stage. */
+export interface OutstandingTotals {
+  /** Priced but not yet on an invoice. */
+  unbilledAmount: number;
+  /** On an issued invoice, awaiting payment. */
+  billedAmount: number;
+  /** `unbilledAmount + billedAmount` — the full debt. */
+  totalOutstanding: number;
+  unbilledCount: number;
+  billedCount: number;
+  currency: string;
+}
+
+@Injectable()
+export class ShippingLineCreditsRepository extends BaseRepository<ShippingLineCredit> {
+  constructor(
+    @InjectRepository(ShippingLineCredit)
+    private readonly credits: Repository<ShippingLineCredit>,
+  ) {
+    super(credits);
+  }
+
+  findByBookingId(bookingId: string): Promise<ShippingLineCredit | null> {
+    return this.credits.findOne({ where: { bookingId } });
+  }
+
+  /**
+   * Finance's worklist: everything for one line that can go on an invoice,
+   * oldest first so the longest-standing debt is billed before newer charges.
+   */
+  findUnbilled(shippingLineCompanyId: string): Promise<ShippingLineCredit[]> {
+    return this.credits.find({
+      where: {
+        shippingLineCompanyId,
+        status: ShippingLineCreditStatus.Unbilled,
+      },
+      relations: { booking: true },
+      order: { createdAt: "ASC" },
+    });
+  }
+
+  findByInvoiceId(
+    invoiceId: string,
+    manager?: EntityManager,
+  ): Promise<ShippingLineCredit[]> {
+    const repo = manager
+      ? manager.getRepository(ShippingLineCredit)
+      : this.credits;
+    return repo.find({ where: { invoiceId } });
+  }
+
+  /**
+   * Load a specific batch inside the caller's transaction and lock it, so two
+   * concurrent invoice generations cannot both claim the same credits.
+   */
+  findByIdsForUpdate(
+    manager: EntityManager,
+    ids: string[],
+  ): Promise<ShippingLineCredit[]> {
+    return manager.getRepository(ShippingLineCredit).find({
+      where: { id: In(ids) },
+      lock: { mode: "pessimistic_write" },
+    });
+  }
+
+  /**
+   * Derived debt — never a stored column. Grouped in one query so the detail
+   * page does not fan out per status.
+   */
+  async outstandingFor(
+    shippingLineCompanyId: string,
+  ): Promise<OutstandingTotals> {
+    const rows = await this.credits
+      .createQueryBuilder("credit")
+      .select("credit.status", "status")
+      .addSelect("COALESCE(SUM(credit.amount), 0)", "amount")
+      .addSelect("COUNT(*)", "count")
+      .where("credit.shippingLineCompanyId = :shippingLineCompanyId", {
+        shippingLineCompanyId,
+      })
+      .andWhere("credit.status IN (:...statuses)", {
+        statuses: [...OUTSTANDING_CREDIT_STATUSES],
+      })
+      .andWhere("credit.deletedAt IS NULL")
+      .groupBy("credit.status")
+      .getRawMany<{ status: string; amount: string; count: string }>();
+
+    const totals = (status: ShippingLineCreditStatus) => {
+      const row = rows.find((r) => r.status === status);
+      return {
+        amount: row ? Number(row.amount) : 0,
+        count: row ? Number(row.count) : 0,
+      };
+    };
+
+    const unbilled = totals(ShippingLineCreditStatus.Unbilled);
+    const billed = totals(ShippingLineCreditStatus.Billed);
+
+    return {
+      unbilledAmount: unbilled.amount,
+      billedAmount: billed.amount,
+      totalOutstanding: unbilled.amount + billed.amount,
+      unbilledCount: unbilled.count,
+      billedCount: billed.count,
+      currency: "ETB",
+    };
+  }
+
+  /** Paginated ledger for one line — every credit, whatever its status. */
+  findAllPaginated(
+    shippingLineCompanyId: string,
+    skip: number,
+    take: number,
+    status?: ShippingLineCreditStatus,
+  ): Promise<[ShippingLineCredit[], number]> {
+    return this.credits.findAndCount({
+      where: {
+        shippingLineCompanyId,
+        ...(status ? { status } : {}),
+      },
+      relations: { booking: true, invoice: true },
+      order: { createdAt: "DESC" },
+      skip,
+      take,
+    });
+  }
+}
diff --git a/apps/edr-freight-api/src/modules/shipping-lines/shipping-line-credits.service.spec.ts b/apps/edr-freight-api/src/modules/shipping-lines/shipping-line-credits.service.spec.ts
new file mode 100644
index 000000000..0348d08bd
--- /dev/null
+++ b/apps/edr-freight-api/src/modules/shipping-lines/shipping-line-credits.service.spec.ts
@@ -0,0 +1,296 @@
+import { BadRequestException, NotFoundException } from "@nestjs/common";
+import { Freight } from "@edr/types";
+
+import { Booking } from "../bookings/entities/booking.entity";
+import {
+  ShippingLineCredit,
+  ShippingLineCreditStatus,
+} from "./entities/shipping-line-credit.entity";
+import { ShippingLineCreditsService } from "./shipping-line-credits.service";
+
+/**
+ * The money path: a shipping line ships without paying, so the debt lives
+ * entirely in these three transitions. Each test below locks one way the debt
+ * could be lost or double-counted.
+ */
+describe("ShippingLineCreditsService", () => {
+  let creditsRepo: {
+    findByIdsForUpdate: jest.Mock;
+    findUnbilled: jest.Mock;
+    outstandingFor: jest.Mock;
+    findAllPaginated: jest.Mock;
+  };
+  let billing: { generateInvoice: jest.Mock };
+  let shippingLines: { findById: jest.Mock; findByUserId: jest.Mock };
+  let dataSource: { transaction: jest.Mock; getRepository: jest.Mock };
+  let mg: {
+    findOne: jest.Mock;
+    getRepository: jest.Mock;
+    update: jest.Mock;
+  };
+  let txRepo: { findOne: jest.Mock; save: jest.Mock; create: jest.Mock };
+  let updateResult: { affected: number };
+  let service: ShippingLineCreditsService;
+
+  const booking = {
+    id: "booking-1",
+    reference: "BK-2026-000001",
+    shippingLineCompanyId: "sl-1",
+  } as Booking;
+
+  beforeEach(() => {
+    txRepo = {
+      findOne: jest.fn().mockResolvedValue(null),
+      create: jest.fn((v) => v),
+      save: jest.fn(async (v) => ({ id: "credit-1", ...v })),
+    };
+    mg = {
+      findOne: jest.fn().mockResolvedValue(booking),
+      getRepository: jest.fn(() => txRepo),
+      update: jest.fn().mockResolvedValue({ affected: 1 }),
+    };
+    updateResult = { affected: 2 };
+    dataSource = {
+      transaction: jest.fn(async (cb) => cb(mg)),
+      getRepository: jest.fn(() => ({
+        update: jest.fn().mockResolvedValue(updateResult),
+      })),
+    };
+    creditsRepo = {
+      findByIdsForUpdate: jest.fn(),
+      findUnbilled: jest.fn(),
+      outstandingFor: jest.fn(),
+      findAllPaginated: jest.fn(),
+    };
+    billing = {
+      generateInvoice: jest.fn().mockResolvedValue({
+        id: "inv-1",
+        invoiceNumber: "INV-20260813-00001",
+        totalAmount: 50000,
+      }),
+    };
+    shippingLines = {
+      findById: jest.fn().mockResolvedValue({ id: "sl-1", name: "ESL" }),
+      findByUserId: jest.fn(),
+    };
+
+    service = new ShippingLineCreditsService(
+      dataSource as never,
+      creditsRepo as never,
+      billing as never,
+      shippingLines as never,
+    );
+  });
+
+  describe("recordCredit", () => {
+    it("records the charge against the booking's own shipping line", async () => {
+      const credit = await service.recordCredit({
+        bookingId: "booking-1",
+        amount: 20000,
+      });
+
+      expect(txRepo.save).toHaveBeenCalledWith(
+        expect.objectContaining({
+          // Taken from the booking, never from the caller.
+          shippingLineCompanyId: "sl-1",
+          bookingId: "booking-1",
+          amount: 20000,
+          status: ShippingLineCreditStatus.Unbilled,
+        }),
+      );
+      expect(credit.id).toBe("credit-1");
+    });
+
+    it("is idempotent per booking — a retried pricing step cannot double the debt", async () => {
+      const existing = {
+        id: "credit-existing",
+        status: ShippingLineCreditStatus.Unbilled,
+        amount: 20000,
+        currency: "ETB",
+      };
+      txRepo.findOne.mockResolvedValue(existing);
+
+      const credit = await service.recordCredit({
+        bookingId: "booking-1",
+        amount: 20000,
+      });
+
+      expect(credit).toBe(existing);
+      expect(txRepo.save).not.toHaveBeenCalled();
+    });
+
+    it("refuses a customer booking — those are paid up front, not on credit", async () => {
+      mg.findOne.mockResolvedValue({
+        ...booking,
+        shippingLineCompanyId: null,
+      });
+
+      await expect(
+        service.recordCredit({ bookingId: "booking-1", amount: 100 }),
+      ).rejects.toBeInstanceOf(BadRequestException);
+    });
+
+    it("rejects a negative amount", async () => {
+      await expect(
+        service.recordCredit({ bookingId: "booking-1", amount: -1 }),
+      ).rejects.toBeInstanceOf(BadRequestException);
+    });
+  });
+
+  describe("generateInvoice", () => {
+    const unbilled = (id: string, amount: number) => ({
+      id,
+      shippingLineCompanyId: "sl-1",
+      bookingId: `booking-${id}`,
+      amount,
+      currency: "ETB",
+      status: ShippingLineCreditStatus.Unbilled,
+      description: `Freight service — ${id}`,
+    });
+
+    it("bills the batch as one invoice and flips the credits to BILLED", async () => {
+      creditsRepo.findByIdsForUpdate.mockResolvedValue([
+        unbilled("c1", 20000),
+        unbilled("c2", 30000),
+      ]);
+
+      const invoice = await service.generateInvoice(["c1", "c2"]);
+
+      expect(billing.generateInvoice).toHaveBeenCalledWith(
+        expect.objectContaining({
+          source: Freight.InvoiceSource.ShippingLineCredit,
+          // The payer, not a customer — invoices.company_id stays null.
+          shippingLineCompanyId: "sl-1",
+          sourceId: "sl-1",
+          status: Freight.InvoiceStatus.Issued,
+          lines: [
+            expect.objectContaining({ amount: 20000 }),
+            expect.objectContaining({ amount: 30000 }),
+          ],
+        }),
+        mg,
+      );
+      expect(mg.update).toHaveBeenCalledWith(
+        ShippingLineCredit,
+        expect.anything(),
+        expect.objectContaining({
+          status: ShippingLineCreditStatus.Billed,
+          invoiceId: "inv-1",
+        }),
+      );
+      expect(invoice.id).toBe("inv-1");
+    });
+
+    it("refuses to bill a credit that is already on an invoice", async () => {
+      creditsRepo.findByIdsForUpdate.mockResolvedValue([
+        { ...unbilled("c1", 20000), status: ShippingLineCreditStatus.Billed },
+      ]);
+
+      await expect(service.generateInvoice(["c1"])).rejects.toBeInstanceOf(
+        BadRequestException,
+      );
+      expect(billing.generateInvoice).not.toHaveBeenCalled();
+    });
+
+    it("refuses to mix two shipping lines on one invoice", async () => {
+      creditsRepo.findByIdsForUpdate.mockResolvedValue([
+        unbilled("c1", 20000),
+        { ...unbilled("c2", 30000), shippingLineCompanyId: "sl-2" },
+      ]);
+
+      await expect(
+        service.generateInvoice(["c1", "c2"]),
+      ).rejects.toBeInstanceOf(BadRequestException);
+      expect(billing.generateInvoice).not.toHaveBeenCalled();
+    });
+
+    it("refuses to mix currencies", async () => {
+      creditsRepo.findByIdsForUpdate.mockResolvedValue([
+        unbilled("c1", 20000),
+        { ...unbilled("c2", 300), currency: "USD" },
+      ]);
+
+      await expect(
+        service.generateInvoice(["c1", "c2"]),
+      ).rejects.toBeInstanceOf(BadRequestException);
+    });
+
+    it("reports ids that do not exist rather than silently billing the rest", async () => {
+      creditsRepo.findByIdsForUpdate.mockResolvedValue([unbilled("c1", 20000)]);
+
+      await expect(
+        service.generateInvoice(["c1", "missing"]),
+      ).rejects.toBeInstanceOf(NotFoundException);
+    });
+
+    it("rejects an empty selection", async () => {
+      await expect(service.generateInvoice([])).rejects.toBeInstanceOf(
+        BadRequestException,
+      );
+    });
+  });
+
+  describe("onInvoicePaid", () => {
+    it("clears every billed credit on the settled invoice", async () => {
+      const update = jest.fn().mockResolvedValue({ affected: 2 });
+      dataSource.getRepository = jest.fn(() => ({ update }));
+
+      await service.onInvoicePaid({
+        invoiceId: "inv-1",
+        invoiceNumber: "INV-20260813-00001",
+      } as never);
+
+      expect(update).toHaveBeenCalledWith(
+        // Scoped to BILLED so a redelivered webhook cannot re-stamp paidAt.
+        { invoiceId: "inv-1", status: ShippingLineCreditStatus.Billed },
+        expect.objectContaining({ status: ShippingLineCreditStatus.Paid }),
+      );
+    });
+
+    it("is a no-op on webhook redelivery", async () => {
+      const update = jest.fn().mockResolvedValue({ affected: 0 });
+      dataSource.getRepository = jest.fn(() => ({ update }));
+
+      await expect(
+        service.onInvoicePaid({
+          invoiceId: "inv-1",
+          invoiceNumber: "INV-1",
+        } as never),
+      ).resolves.toBeUndefined();
+    });
+  });
+
+  describe("cancelCredit", () => {
+    it("writes off an unbilled credit", async () => {
+      creditsRepo.findByIdsForUpdate.mockResolvedValue([
+        { id: "c1", status: ShippingLineCreditStatus.Unbilled },
+      ]);
+
+      const result = await service.cancelCredit("c1", "Booking voided");
+
+      expect(result.status).toBe(ShippingLineCreditStatus.Cancelled);
+      expect(mg.update).toHaveBeenCalledWith(
+        ShippingLineCredit,
+        { id: "c1" },
+        expect.objectContaining({
+          status: ShippingLineCreditStatus.Cancelled,
+          cancellationReason: "Booking voided",
+        }),
+      );
+    });
+
+    it("refuses to write off a credit already on an invoice", async () => {
+      creditsRepo.findByIdsForUpdate.mockResolvedValue([
+        {
+          id: "c1",
+          status: ShippingLineCreditStatus.Billed,
+          invoiceId: "inv-1",
+        },
+      ]);
+
+      await expect(
+        service.cancelCredit("c1", "oops"),
+      ).rejects.toBeInstanceOf(BadRequestException);
+    });
+  });
+});
diff --git a/apps/edr-freight-api/src/modules/shipping-lines/shipping-line-credits.service.ts b/apps/edr-freight-api/src/modules/shipping-lines/shipping-line-credits.service.ts
new file mode 100644
index 000000000..4241a796f
--- /dev/null
+++ b/apps/edr-freight-api/src/modules/shipping-lines/shipping-line-credits.service.ts
@@ -0,0 +1,420 @@
+import { logCtx } from "@edr/api-common";
+import { Freight } from "@edr/types";
+import {
+  BadRequestException,
+  ForbiddenException,
+  Injectable,
+  Logger,
+  NotFoundException,
+} from "@nestjs/common";
+import { OnEvent } from "@nestjs/event-emitter";
+import { DataSource, EntityManager, In } from "typeorm";
+
+import {
+  BillingService,
+  InvoiceEventPayload,
+  InvoiceLineInput,
+} from "../billing/billing.service";
+import { Invoice } from "../billing/entities/invoice.entity";
+import { Booking } from "../bookings/entities/booking.entity";
+import {
+  ShippingLineCredit,
+  ShippingLineCreditStatus,
+} from "./entities/shipping-line-credit.entity";
+import { ShippingLineCreditsRepository } from "./shipping-line-credits.repository";
+import { ShippingLineCompaniesService } from "./shipping-line-companies.service";
+
+/** A charge to record against a shipping line's booking. */
+export interface RecordCreditInput {
+  bookingId: string;
+  /** Frozen at this value; never recalculated afterwards. */
+  amount: number;
+  currency?: string;
+  description?: string;
+}
+
+/** Payment terms for a generated shipping-line invoice. */
+export interface GenerateCreditInvoiceOptions {
+  /** Pay window in days; defaults to the billing module's own default. */
+  dueInDays?: number;
+}
+
+/**
+ * The credit ledger for shipping lines — "use the service now, pay later".
+ *
+ * Three moments, in order:
+ *
+ * 1. **Charge.** A shipping line's booking is priced, and
+ *    {@link recordCredit} writes an UNBILLED credit. No invoice, no payment
+ *    intent, no gate on the booking — it proceeds regardless.
+ * 2. **Bill.** Finance picks a batch of unbilled credits for ONE line and
+ *    {@link generateInvoice} turns them into a single invoice, one line per
+ *    credit. The credits become BILLED.
+ * 3. **Settle.** The line pays that invoice through the ordinary CBE flow.
+ *    Billing emits `shipping_line_credit.invoice.paid`, {@link onInvoicePaid}
+ *    marks the batch PAID, and the debt disappears.
+ *
+ * Nothing here decrements a balance: the amount owed is always
+ * `SUM(amount)` over non-terminal credits. Payment is settled by the gateway
+ * webhook alone — no manual approval step — so a credit only ever leaves debt
+ * because real money arrived.
+ */
+@Injectable()
+export class ShippingLineCreditsService {
+  private readonly logger = new Logger(ShippingLineCreditsService.name);
+
+  constructor(
+    private readonly dataSource: DataSource,
+    private readonly credits: ShippingLineCreditsRepository,
+    private readonly billing: BillingService,
+    private readonly shippingLines: ShippingLineCompaniesService,
+  ) {}
+
+  // ── 1. Charge ──────────────────────────────────────────────────────────────
+
+  /**
+   * Record what a shipping line owes for one booking.
+   *
+   * Called when the booking is priced. The owner is read off the booking
+   * itself rather than passed in, so a credit can never be filed against the
+   * wrong line. Idempotent per booking: a second call returns the existing
+   * credit untouched rather than doubling the debt — safe against a retried
+   * pricing step, and the partial unique index backs it at the DB level.
+   *
+   * Pass `manager` to enlist in the caller's transaction, so the credit and
+   * whatever priced the booking commit together.
+   */
+  async recordCredit(
+    input: RecordCreditInput,
+    manager?: EntityManager,
+  ): Promise<ShippingLineCredit> {
+    if (!(input.amount >= 0)) {
+      throw new BadRequestException("Credit amount cannot be negative.");
+    }
+
+    const run = async (mg: EntityManager): Promise<ShippingLineCredit> => {
+      const booking = await mg.findOne(Booking, {
+        where: { id: input.bookingId },
+      });
+      if (!booking) {
+        throw new NotFoundException(`Booking ${input.bookingId} not found`);
+      }
+      if (!booking.shippingLineCompanyId) {
+        throw new BadRequestException(
+          `Booking ${booking.reference} is not a shipping-line booking — customer bookings are billed up front, not on credit.`,
+        );
+      }
+
+      const repo = mg.getRepository(ShippingLineCredit);
+      const existing = await repo.findOne({
+        where: { bookingId: input.bookingId },
+      });
+      if (existing && existing.status !== ShippingLineCreditStatus.Cancelled) {
+        this.logger.warn(
+          `Credit already exists for booking ${booking.reference} (${existing.status}, ${existing.amount} ${existing.currency}) — leaving it unchanged.`,
+        );
+        return existing;
+      }
+
+      const credit = await repo.save(
+        repo.create({
+          shippingLineCompanyId: booking.shippingLineCompanyId,
+          bookingId: input.bookingId,
+          amount: input.amount,
+          currency: input.currency ?? "ETB",
+          description:
+            input.description ?? `Freight service — booking ${booking.reference}`,
+          status: ShippingLineCreditStatus.Unbilled,
+        }),
+      );
+
+      logCtx(
+        {
+          creditId: credit.id,
+          bookingId: credit.bookingId,
+          shippingLineCompanyId: credit.shippingLineCompanyId,
+          amount: credit.amount,
+        },
+        { path: "shippingLineCredit.recorded" },
+      );
+
+      return credit;
+    };
+
+    return manager ? run(manager) : this.dataSource.transaction(run);
+  }
+
+  // ── 2. Bill ────────────────────────────────────────────────────────────────
+
+  /**
+   * Turn a batch of unbilled credits into one invoice.
+   *
+   * Every credit must belong to the SAME shipping line — one invoice has one
+   * payer, so a mixed batch is rejected rather than silently split. The whole
+   * thing runs in one transaction with the credits locked FOR UPDATE, so two
+   * finance users clicking at once cannot bill the same credit twice: the
+   * second transaction blocks, then finds the rows already BILLED and fails.
+   */
+  async generateInvoice(
+    creditIds: string[],
+    options: GenerateCreditInvoiceOptions = {},
+  ): Promise<Invoice> {
+    if (creditIds.length === 0) {
+      throw new BadRequestException(
+        "Select at least one credit to invoice.",
+      );
+    }
+    const uniqueIds = [...new Set(creditIds)];
+
+    return this.dataSource.transaction(async (mg) => {
+      const credits = await this.credits.findByIdsForUpdate(mg, uniqueIds);
+
+      const missing = uniqueIds.filter(
+        (id) => !credits.some((c) => c.id === id),
+      );
+      if (missing.length > 0) {
+        throw new NotFoundException(
+          `Credit(s) not found: ${missing.join(", ")}`,
+        );
+      }
+
+      const alreadyBilled = credits.filter(
+        (c) => c.status !== ShippingLineCreditStatus.Unbilled,
+      );
+      if (alreadyBilled.length > 0) {
+        throw new BadRequestException(
+          `These credits are no longer unbilled and cannot be invoiced: ${alreadyBilled
+            .map((c) => `${c.id} (${c.status})`)
+            .join(", ")}`,
+        );
+      }
+
+      const lineIds = new Set(credits.map((c) => c.shippingLineCompanyId));
+      if (lineIds.size > 1) {
+        throw new BadRequestException(
+          "All selected credits must belong to the same shipping line — one invoice has one payer.",
+        );
+      }
+      const shippingLineCompanyId = credits[0].shippingLineCompanyId;
+
+      const currencies = new Set(credits.map((c) => c.currency));
+      if (currencies.size > 1) {
+        throw new BadRequestException(
+          `Cannot mix currencies on one invoice: ${[...currencies].join(", ")}.`,
+        );
+      }
+      const currency = credits[0].currency;
+
+      const shippingLine = await this.shippingLines.findById(
+        shippingLineCompanyId,
+      );
+      if (!shippingLine) {
+        throw new NotFoundException(
+          `Shipping line ${shippingLineCompanyId} not found`,
+        );
+      }
+
+      const lines: InvoiceLineInput[] = credits.map((credit) => ({
+        chargeType: "SHIPPING_LINE_SERVICE",
+        description: credit.description ?? undefined,
+        quantity: 1,
+        unitRate: Number(credit.amount),
+        amount: Number(credit.amount),
+        currency: credit.currency,
+        metadata: { creditId: credit.id, bookingId: credit.bookingId },
+      }));
+
+      const invoice = await this.billing.generateInvoice(
+        {
+          source: Freight.InvoiceSource.ShippingLineCredit,
+          // Unlike other sources this is the payer, not a single billed
+          // record: the invoice spans many bookings, and each credit keeps its
+          // own booking link.
+          sourceId: shippingLineCompanyId,
+          type: "SHIPPING_LINE_CREDIT",
+          shippingLineCompanyId,
+          currency,
+          lines,
+          dueInDays: options.dueInDays,
+          status: Freight.InvoiceStatus.Issued,
+        },
+        mg,
+      );
+
+      const billedAt = new Date();
+      await mg.update(
+        ShippingLineCredit,
+        { id: In(credits.map((c) => c.id)) },
+        {
+          status: ShippingLineCreditStatus.Billed,
+          invoiceId: invoice.id,
+          billedAt,
+        },
+      );
+
+      logCtx(
+        {
+          invoiceId: invoice.id,
+          invoiceNumber: invoice.invoiceNumber,
+          shippingLineCompanyId,
+          creditCount: credits.length,
+          totalAmount: invoice.totalAmount,
+        },
+        { path: "shippingLineCredit.invoiced" },
+      );
+
+      return invoice;
+    });
+  }
+
+  // ── 3. Settle ──────────────────────────────────────────────────────────────
+
+  /**
+   * Clear the batch once its invoice is paid.
+   *
+   * Driven by the billing event rather than a call inside the payment path, so
+   * the CBE webhook flow needs no knowledge of credits: whatever settles the
+   * invoice — gateway webhook, or a finance-recorded offline payment — this
+   * fires. Idempotent, because a redelivered webhook re-emits the event.
+   */
+  @OnEvent("shipping_line_credit.invoice.paid")
+  async onInvoicePaid(payload: InvoiceEventPayload): Promise<void> {
+    const result = await this.dataSource
+      .getRepository(ShippingLineCredit)
+      .update(
+        {
+          invoiceId: payload.invoiceId,
+          status: ShippingLineCreditStatus.Billed,
+        },
+        { status: ShippingLineCreditStatus.Paid, paidAt: new Date() },
+      );
+
+    logCtx(
+      {
+        invoiceId: payload.invoiceId,
+        invoiceNumber: payload.invoiceNumber,
+        creditsCleared: result.affected ?? 0,
+      },
+      { path: "shippingLineCredit.settled" },
+    );
+
+    // Zero is the ordinary idempotent no-op on webhook redelivery. It is only
+    // worth a line in the log, not an error: the invoice is paid either way.
+    if (!result.affected) {
+      this.logger.log(
+        `Invoice ${payload.invoiceNumber} paid — no BILLED credits left to clear (already settled).`,
+      );
+    }
+  }
+
+  // ── Reads ──────────────────────────────────────────────────────────────────
+
+  /** Finance's worklist: what can go on an invoice for this line right now. */
+  async listUnbilled(shippingLineCompanyId: string) {
+    await this.requireShippingLine(shippingLineCompanyId);
+    const credits = await this.credits.findUnbilled(shippingLineCompanyId);
+    return {
+      items: credits,
+      totalAmount: credits.reduce((sum, c) => sum + Number(c.amount), 0),
+      currency: credits[0]?.currency ?? "ETB",
+    };
+  }
+
+  /** The debt figure shown on the shipping-line detail page. */
+  async outstanding(shippingLineCompanyId: string) {
+    await this.requireShippingLine(shippingLineCompanyId);
+    return this.credits.outstandingFor(shippingLineCompanyId);
+  }
+
+  /** Full ledger for one line, newest first. */
+  async listCredits(
+    shippingLineCompanyId: string,
+    page = 1,
+    pageSize = 20,
+    status?: ShippingLineCreditStatus,
+  ) {
+    await this.requireShippingLine(shippingLineCompanyId);
+    const [items, total] = await this.credits.findAllPaginated(
+      shippingLineCompanyId,
+      (page - 1) * pageSize,
+      pageSize,
+      status,
+    );
+    return { items, total, page, pageSize };
+  }
+
+  /**
+   * The signed-in shipping line's own statement: what it owes and why.
+   * Resolves the line from the session, so one line can never read another's.
+   */
+  async myStatement(userId: string, page = 1, pageSize = 20) {
+    const shippingLine = await this.shippingLines.findByUserId(userId);
+    if (!shippingLine) {
+      throw new ForbiddenException("This account is not a shipping line.");
+    }
+    const [outstanding, ledger] = await Promise.all([
+      this.credits.outstandingFor(shippingLine.id),
+      this.credits.findAllPaginated(
+        shippingLine.id,
+        (page - 1) * pageSize,
+        pageSize,
+      ),
+    ]);
+    return {
+      outstanding,
+      items: ledger[0],
+      total: ledger[1],
+      page,
+      pageSize,
+    };
+  }
+
+  // ── Cancellation ───────────────────────────────────────────────────────────
+
+  /**
+   * Write off an unbilled credit (booking voided, charge raised in error).
+   * Only UNBILLED credits can be cancelled — once a credit is on an issued
+   * invoice, the invoice is what has to be cancelled or credited, otherwise
+   * the invoice total would stop matching the sum of its lines.
+   */
+  async cancelCredit(
+    creditId: string,
+    reason: string,
+  ): Promise<ShippingLineCredit> {
+    return this.dataSource.transaction(async (mg) => {
+      const [credit] = await this.credits.findByIdsForUpdate(mg, [creditId]);
+      if (!credit) {
+        throw new NotFoundException(`Credit ${creditId} not found`);
+      }
+      if (credit.status !== ShippingLineCreditStatus.Unbilled) {
+        throw new BadRequestException(
+          `Only an unbilled credit can be cancelled; this one is ${credit.status}. Cancel or credit invoice ${credit.invoiceId} instead.`,
+        );
+      }
+
+      await mg.update(
+        ShippingLineCredit,
+        { id: creditId },
+        {
+          status: ShippingLineCreditStatus.Cancelled,
+          cancelledAt: new Date(),
+          cancellationReason: reason,
+        },
+      );
+
+      return { ...credit, status: ShippingLineCreditStatus.Cancelled };
+    });
+  }
+
+  private async requireShippingLine(shippingLineCompanyId: string) {
+    const shippingLine = await this.shippingLines.findById(
+      shippingLineCompanyId,
+    );
+    if (!shippingLine) {
+      throw new NotFoundException(
+        `Shipping line ${shippingLineCompanyId} not found`,
+      );
+    }
+    return shippingLine;
+  }
+}
diff --git a/apps/edr-freight-api/src/modules/warehouses/warehouse-invoice.service.ts b/apps/edr-freight-api/src/modules/warehouses/warehouse-invoice.service.ts
index 6bf03c93d..558ffc1a9 100644
--- a/apps/edr-freight-api/src/modules/warehouses/warehouse-invoice.service.ts
+++ b/apps/edr-freight-api/src/modules/warehouses/warehouse-invoice.service.ts
@@ -99,7 +99,9 @@ interface InventoryContext {
 interface ViewSource {
   id: string;
   invoiceNumber: string;
-  companyId: string;
+  /** Nullable on the entity (shipping-line invoices have no company); every
+   * warehouse invoice is customer-billed, so in practice this is always set. */
+  companyId: string | null;
   sourceId: string;
   type: string;
   status: Freight.InvoiceStatus | string;
diff --git a/apps/edr-freight-api/src/seed/file-upload-settings.seeder.ts b/apps/edr-freight-api/src/seed/file-upload-settings.seeder.ts
index dd8f9bd20..53f7ad2d2 100644
--- a/apps/edr-freight-api/src/seed/file-upload-settings.seeder.ts
+++ b/apps/edr-freight-api/src/seed/file-upload-settings.seeder.ts
@@ -643,6 +643,21 @@ const INTERCITY_DOCUMENT_SETTINGS: OnboardingDocumentSetting[] = [
   },
 ];
 
+// ── Shipping line booking documents ─────────────────────────────────────────
+// Collected on a shipping line's booking right after it is initiated. Shipping
+// lines book without a contract, so this set — not a contract — is what
+// Operations reviews before the booking may be completed. Fields start empty
+// and are configured in the backoffice file-settings editor, like the sets
+// above. `entity: "booking"` puts it alongside the other per-booking sets.
+const SHIPPING_LINE_DOCUMENT_SETTINGS: OnboardingDocumentSetting[] = [
+  {
+    code: "shipping_line_booking_documents",
+    label: "Shipping line booking documents",
+    entity: "booking",
+    fields: [],
+  },
+];
+
 // ── Hazardous cargo documents ───────────────────────────────────────────────
 // Asked for in the contract wizard the moment the customer flags the cargo as
 // hazardous (ONE_TIME contracts only). Fields start empty and are configured in
@@ -701,6 +716,11 @@ export class FileUploadSettingsSeeder {
           description:
             "Intercity shipment documents — contract-level for ONE_TIME (after both signatures), per booking for GENERAL; reviewed by Operations.",
         })),
+        ...SHIPPING_LINE_DOCUMENT_SETTINGS.map((s) => ({
+          ...s,
+          description:
+            "Documents a shipping line uploads on a booking it initiated. Reviewed by Operations; the booking can only be completed once they are approved.",
+        })),
       ];
 
     const missing = allSettings.filter((s) => !existingCodes.has(s.code));
diff --git a/apps/edr-freight-api/src/seed/freight-permissions.registry.ts b/apps/edr-freight-api/src/seed/freight-permissions.registry.ts
index 6c891d830..dbd996c63 100644
--- a/apps/edr-freight-api/src/seed/freight-permissions.registry.ts
+++ b/apps/edr-freight-api/src/seed/freight-permissions.registry.ts
@@ -513,6 +513,25 @@ export const FINANCE_PERMISSIONS: FreightPermissionSeed[] = [
     "edr_freight_app:invoices:confirm_offline",
     "Confirm offline (bank transfer) invoice payment",
   ),
+  // Shipping lines consume services on credit and are invoiced after the fact,
+  // so what they owe is its own Finance surface, separate from invoices:view —
+  // an unbilled credit is not an invoice yet.
+  perm(
+    "d2c00001-0001-4000-8000-000000000001",
+    "edr_freight_app:shipping_line_credits:view",
+    "View shipping-line credits and outstanding balance",
+  ),
+  perm(
+    "d2c00001-0001-4000-8000-000000000002",
+    "edr_freight_app:shipping_line_credits:invoice",
+    "Generate an invoice from shipping-line credits",
+  ),
+  // Erases a debt outright, which is why it is not folded into :invoice.
+  perm(
+    "d2c00001-0001-4000-8000-000000000003",
+    "edr_freight_app:shipping_line_credits:cancel",
+    "Cancel (write off) an unbilled shipping-line credit",
+  ),
 ];
 
 // E. First / last mile operations
@@ -1730,6 +1749,13 @@ export const FREIGHT_PERMS = {
     update: "edr_freight_app:shipping_lines:update",
     resetPassword: "edr_freight_app:shipping_lines:reset-password",
   },
+  shippingLineCredits: {
+    view: "edr_freight_app:shipping_line_credits:view",
+    /** Turn a batch of unbilled credits into an invoice. */
+    invoice: "edr_freight_app:shipping_line_credits:invoice",
+    /** Write off an unbilled credit — separate grant: it erases a debt. */
+    cancel: "edr_freight_app:shipping_line_credits:cancel",
+  },
   payments: {
     view: "edr_freight_app:payments:view",
   },
diff --git a/apps/edr-freight-web/backoffice/src/components/ruleEngine/RuleEngineFormDialog.tsx b/apps/edr-freight-web/backoffice/src/components/ruleEngine/RuleEngineFormDialog.tsx
index 397496fd2..8682844d8 100644
--- a/apps/edr-freight-web/backoffice/src/components/ruleEngine/RuleEngineFormDialog.tsx
+++ b/apps/edr-freight-web/backoffice/src/components/ruleEngine/RuleEngineFormDialog.tsx
@@ -257,6 +257,34 @@ const RuleEngineFormDialog = ({
         next.cargoTypeId = "";
         next.rateUnit = "";
       }
+      // Turning the shipping-line toggle on or off swaps the entire form, so
+      // nothing answered under the other shape may survive into the payload.
+      if (name === "isShippingLineRate") {
+        next.shippingLineCompanyId = "";
+        next.shippingLineRateKind = "";
+        next.shippingLineCargoKind = "";
+        next.appliesTo = "";
+        next.trigger = "";
+        next.containerTypeId = "";
+        next.cargoTypeId = "";
+        next.originYardId = "";
+        next.destinationYardId = "";
+        next.rateUnit = "";
+      }
+      // Base-vs-surcharge and container-vs-bulk each decide the scope field and
+      // the legal units for a shipping-line rate, exactly as appliesTo and
+      // cargoKind do on the customer form.
+      if (name === "shippingLineRateKind" || name === "shippingLineCargoKind") {
+        next.containerTypeId = "";
+        next.cargoTypeId = "";
+        next.rateUnit = "";
+        if (name === "shippingLineRateKind") {
+          next.shippingLineCargoKind = "";
+          next.trigger = "";
+          next.originYardId = "";
+          next.destinationYardId = "";
+        }
+      }
       return next;
     });
   };
@@ -347,12 +375,23 @@ const RuleEngineFormDialog = ({
             borderRadius: "var(--mantine-radius-md)",
           }}
         >
-          <Text size="sm" fw={600}>
-            {field.label}
-          </Text>
+          <Stack gap={2}>
+            <Text size="sm" fw={600}>
+              {field.label}
+            </Text>
+            {field.description ? (
+              <Text size="xs" c="dimmed">
+                {field.description}
+              </Text>
+            ) : null}
+          </Stack>
           <Switch
             checked={Boolean(values[field.name])}
             onChange={(e) => setField(field.name, e.currentTarget.checked)}
+            // A toggle that re-targets what an existing record means (e.g. who
+            // a rate is priced for) is create-only — flipping it on a saved row
+            // would silently change every booking that prices off it.
+            disabled={field.disabled || (field.disabledOnEdit && !!initialRecord)}
             size="md"
             color="edr-green"
           />
@@ -493,6 +532,12 @@ const RuleEngineFormDialog = ({
       // Dynamic options (e.g. rate unit) resolve from the live form values so
       // the choices track the other fields the admin has picked.
       const options = field.optionsFromValues ? field.optionsFromValues(values) : (field.options ?? []);
+      // A derived select shows (and submits) its computed value and is locked,
+      // matching the text-input branch — used by fields the shape decides on the
+      // admin's behalf, e.g. a shipping-line rate's import-only direction.
+      const computedSelect = field.computeValue
+        ? String(field.computeValue(values) ?? "")
+        : undefined;
       return (
         <Select
           key={field.name}
@@ -501,9 +546,18 @@ const RuleEngineFormDialog = ({
           placeholder={
             selectOptionsLoading ? "Loading options..." : (field.placeholder ?? "Select an option")
           }
-          value={resolveSelectValue(field, values)}
+          value={
+            computedSelect !== undefined
+              ? computedSelect
+              : resolveSelectValue(field, values)
+          }
           onChange={(v) => setField(field.name, v === RULE_ENGINE_SELECT_NONE ? "" : v)}
-          disabled={selectOptionsLoading}
+          disabled={
+            selectOptionsLoading ||
+            field.disabled ||
+            (field.disabledOnEdit && !!initialRecord) ||
+            computedSelect !== undefined
+          }
           // Mantine's Select is not a native input, so `required` only marks it
           // visually — handleSubmit is what actually blocks an empty one.
           required={field.required}
diff --git a/apps/edr-freight-web/backoffice/src/hooks/rule-engine/useRuleEngine.ts b/apps/edr-freight-web/backoffice/src/hooks/rule-engine/useRuleEngine.ts
index 378ff1fb8..dd5078983 100644
--- a/apps/edr-freight-web/backoffice/src/hooks/rule-engine/useRuleEngine.ts
+++ b/apps/edr-freight-web/backoffice/src/hooks/rule-engine/useRuleEngine.ts
@@ -3,6 +3,8 @@ import toast from "react-hot-toast";
 
 import { QUERY_KEYS } from "@/constants/QUERY_KEYS";
 import { api } from "@/services/api";
+import { shippingLineCompaniesService } from "@/services/shippingLineCompanies.service";
+import type { PaginatedShippingLineCompanies } from "@/types/shippingLineCompany";
 import {
   ruleEngineService,
   type RuleEngineListParams,
@@ -165,6 +167,28 @@ export const useContainerTypeOptions = (
     select: (rows) => buildContainerTypeSelectOptions(rows, includeNone),
   });
 
+/**
+ * Shipping lines a rate can be scoped to. Only ACTIVE lines are offered — the
+ * API refuses a rate filed against a suspended one, so listing them would only
+ * produce an error on submit. Sorted by name so the picker is scannable.
+ */
+export const useShippingLineCompanyOptions = (enabled = true) =>
+  useQuery({
+    queryKey: QUERY_KEYS.RULE_ENGINE.selectOptions("shipping-line-companies", {}),
+    // One page well past the number of carriers on the corridor; the picker
+    // needs the whole list, not a page of it.
+    queryFn: () => shippingLineCompaniesService.list(1, 200),
+    enabled,
+    select: (page: PaginatedShippingLineCompanies) =>
+      page.items
+        .filter((line) => line.status === "active")
+        .map((line) => ({
+          label: line.scacCode ? `${line.name} (${line.scacCode})` : line.name,
+          value: line.id,
+        }))
+        .sort((a, b) => a.label.localeCompare(b.label)),
+  });
+
 /**
  * Approval-step role options, sourced from the live IAM position types. The
  * three pre-IAM role strings are appended (marked "(legacy)") so an approval
diff --git a/apps/edr-freight-web/backoffice/src/pages/bookings/DocumentClearanceDetailPage.tsx b/apps/edr-freight-web/backoffice/src/pages/bookings/DocumentClearanceDetailPage.tsx
index dd7513a42..33d872cbc 100644
--- a/apps/edr-freight-web/backoffice/src/pages/bookings/DocumentClearanceDetailPage.tsx
+++ b/apps/edr-freight-web/backoffice/src/pages/bookings/DocumentClearanceDetailPage.tsx
@@ -136,9 +136,20 @@ export default function DocumentClearanceDetailPage() {
     clearance?.milestones?.some(
       (m) => m.milestoneCode === "DOCUMENTS_APPROVED" && m.status === "COMPLETED",
     ) ?? false;
-  const queriesLocked = Boolean(
-    (clearance as Freight.ContractClearanceView | undefined)?.preClearanceFinalized,
-  );
+  // Querying a document is only possible while the booking is actually in
+  // review — the server enforces exactly that (reviewDocument asserts
+  // DOCUMENTS_UNDER_REVIEW), so once clearance is finalized the button could
+  // only ever produce a 400.
+  //
+  // `preClearanceFinalized` alone was not enough: it is a phased-customs field,
+  // so a non-customs booking (self-clearance, and every shipping-line booking)
+  // never sets it and kept offering Query after Operations had finalized.
+  const queriesLocked =
+    Boolean(
+      (clearance as Freight.ContractClearanceView | undefined)
+        ?.preClearanceFinalized,
+    ) ||
+    (booking?.status != null && booking.status !== "DOCUMENTS_UNDER_REVIEW");
   const workflowFiles =
     (clearance as Freight.ContractClearanceView | undefined)?.workflowFiles ?? [];
 
diff --git a/apps/edr-freight-web/backoffice/src/pages/ruleEngine/RuleEngineResourcePage.tsx b/apps/edr-freight-web/backoffice/src/pages/ruleEngine/RuleEngineResourcePage.tsx
index e345fb65a..bdb5dfd9c 100644
--- a/apps/edr-freight-web/backoffice/src/pages/ruleEngine/RuleEngineResourcePage.tsx
+++ b/apps/edr-freight-web/backoffice/src/pages/ruleEngine/RuleEngineResourcePage.tsx
@@ -43,6 +43,7 @@ import {
     useCargoTypeParentOptions,
     useContainerTypeOptions,
     useLiveRateOptions,
+    useShippingLineCompanyOptions,
     useWagonTypeOptions,
     useYardOptions,
     type YardOption,
@@ -93,6 +94,20 @@ const yardOptionsForLegEnd = (
   values: Record<string, unknown>,
   end: "origin" | "destination",
 ): { label: string; value: string }[] => {
+  // A shipping-line rate names its shape in its own fields and is always
+  // import; map it onto the appliesTo/direction pair the rest of this function
+  // reads so the country narrowing is shared rather than duplicated.
+  if (values.isShippingLineRate === true) {
+    if (!values.shippingLineCompanyId) return [];
+    const isBase = values.shippingLineRateKind === "BASE";
+    values = {
+      ...values,
+      appliesTo: isBase
+        ? String(values.shippingLineCargoKind ?? "")
+        : "OTHER",
+      tradeDirection: "IMPORT",
+    };
+  }
   const appliesTo = String(values.appliesTo ?? "");
   let country: string | undefined;
   if (appliesTo === "INTERCITY") {
@@ -280,6 +295,13 @@ const RuleEngineResourcePage = () => {
     useContainerTypeOptions(false, usesContainerTypeField);
   const { data: liveRateOptions, isLoading: liveRateOptionsLoading } =
     useLiveRateOptions(usesLiveRateField);
+  const usesShippingLineField = Boolean(
+    config?.formFields.some((f) => f.name === "shippingLineCompanyId"),
+  );
+  const {
+    data: shippingLineOptions,
+    isLoading: shippingLineOptionsLoading,
+  } = useShippingLineCompanyOptions(usesShippingLineField);
   const { data: wagonTypeOptions, isLoading: wagonTypeOptionsLoading } =
     useWagonTypeOptions(usesWagonTypeField);
   const usesYardField = Boolean(
@@ -390,6 +412,13 @@ const RuleEngineResourcePage = () => {
             ),
         };
       }
+      if (field.name === "shippingLineCompanyId") {
+        return {
+          ...field,
+          type: "select" as const,
+          options: shippingLineOptions ?? [],
+        };
+      }
       if (field.name === "rateId") {
         return {
           ...field,
@@ -612,7 +641,39 @@ const RuleEngineResourcePage = () => {
 
   const handleFormSubmit = (values: Record<string, unknown>) => {
     let payload = values;
-    if (config.slug === "rates") {
+    if (config.slug === "rates" && values.isShippingLineRate === true) {
+      // A shipping-line rate asks its shape as "base freight vs surcharge" +
+      // "container vs bulk"; the API takes the same appliesTo/trigger pair as a
+      // customer rate, so translate here and drop the form-only fields. Always
+      // import (the only direction a line ships) and always USD.
+      const {
+        isShippingLineRate: _toggle,
+        shippingLineRateKind,
+        shippingLineCargoKind,
+        ...rest
+      } = values;
+      void _toggle;
+      const isBase = shippingLineRateKind === "BASE";
+      payload = {
+        ...rest,
+        appliesTo: isBase ? String(shippingLineCargoKind ?? "CONTAINER") : "OTHER",
+        trigger: isBase ? "ALWAYS" : values.trigger,
+        tradeDirection: "IMPORT",
+        currency: "USD",
+      };
+      if (editing?.id && editing.status === "LIVE") {
+        rateChangeWorkflow.submit.mutate(
+          { rateId: String(editing.id), update: payload },
+          {
+            onSuccess: () => {
+              setFormOpen(false);
+              setEditing(null);
+            },
+          },
+        );
+        return;
+      }
+    } else if (config.slug === "rates") {
       // Base-freight categories have no surcharge trigger field — the engine
       // treats them as ALWAYS. Surcharges (Applies to = Other) keep their
       // chosen trigger.
@@ -934,6 +995,7 @@ const RuleEngineResourcePage = () => {
           (usesLiveRateField && liveRateOptionsLoading) ||
           (usesWagonTypeField && wagonTypeOptionsLoading) ||
           (usesYardField && yardOptionsLoading) ||
+          (usesShippingLineField && shippingLineOptionsLoading) ||
           (usesApprovalRoleField && approvalRoleOptionsLoading)
         }
         positionOptions={!editing ? createPositionOptions : undefined}
diff --git a/apps/edr-freight-web/backoffice/src/pages/ruleEngine/config/resources.ts b/apps/edr-freight-web/backoffice/src/pages/ruleEngine/config/resources.ts
index 4e00a930b..aaddfe926 100644
--- a/apps/edr-freight-web/backoffice/src/pages/ruleEngine/config/resources.ts
+++ b/apps/edr-freight-web/backoffice/src/pages/ruleEngine/config/resources.ts
@@ -97,7 +97,16 @@ export interface RuleEngineOrderConfig {
 export interface RuleEngineListTab {
   key: string;
   label: string;
-  filters: { appliesTo?: string; trigger?: string };
+  filters: {
+    appliesTo?: string;
+    trigger?: string;
+    /**
+     * "true" = only shipping-line rates, "false" = only standard customer
+     * rates. Sent as a string because tab filters go on the query string
+     * verbatim.
+     */
+    isShippingLineRate?: string;
+  };
 }
 
 export interface RuleEngineResourceConfig {
@@ -205,6 +214,36 @@ const INTERCITY_KINDS = [
   { label: "Bulk", value: "BULK" },
 ];
 
+/**
+ * A shipping-line rate: priced for one carrier's own bookings instead of for
+ * every customer. The toggle drives the whole form — until a line is picked
+ * there is nothing to configure, and the shape questions (base freight vs
+ * surcharge, container vs bulk) are asked only after it is.
+ */
+const isShippingLineRate = (values: Record<string, unknown>) =>
+  values.isShippingLineRate === true;
+
+/** A shipping-line rate whose owning line has been chosen — the rest unlocks. */
+const hasShippingLine = (values: Record<string, unknown>) =>
+  isShippingLineRate(values) && Boolean(values.shippingLineCompanyId);
+
+/**
+ * What a shipping-line rate prices. Deliberately narrower than the customer
+ * form's `appliesTo`: a line buys base rail freight (its own containers or
+ * bulk) or a surcharge, and nothing else — intercity and first/last mile are
+ * customer products.
+ */
+const SHIPPING_LINE_RATE_KINDS = [
+  { label: "Base freight", value: "BASE" },
+  { label: "Surcharge", value: "SURCHARGE" },
+];
+
+/** Container vs bulk, asked once a shipping-line base-freight rate is chosen. */
+const SHIPPING_LINE_CARGO_KINDS = [
+  { label: "Container", value: "CONTAINER" },
+  { label: "Bulk", value: "BULK" },
+];
+
 /** True when the rate being edited is base rail freight, which is priced per leg. */
 const isBaseFreightRate = (values: Record<string, unknown>) =>
   ["BULK", "CONTAINER", "INTERCITY"].includes(String(values.appliesTo ?? ""));
@@ -214,7 +253,15 @@ const isBaseFreightRate = (values: Record<string, unknown>) =>
  * the empty-container return surcharge (sold per route + container type).
  */
 const isRouteScopedRate = (values: Record<string, unknown>) =>
-  isBaseFreightRate(values) ||
+  // A shipping line's base freight is priced per leg exactly like a customer's;
+  // its surcharges are route-scoped on the same triggers.
+  (isShippingLineRate(values)
+    ? hasShippingLine(values) &&
+      (values.shippingLineRateKind === "BASE" ||
+        ["CUSTOMS_CLEARANCE", "WITH_RETURN", "FUEL"].includes(
+          String(values.trigger ?? ""),
+        ))
+    : isBaseFreightRate(values)) ||
   (String(values.appliesTo ?? "") === "OTHER" &&
     ["CUSTOMS_CLEARANCE", "WITH_RETURN", "FUEL"].includes(String(values.trigger ?? "")));
 
@@ -303,6 +350,31 @@ export const rateUnitOptions = (
   values: Record<string, unknown>,
   cargoUnitOfMeasure = "",
 ) => {
+  // A shipping-line rate answers the same two questions under different names —
+  // map them onto the shape the unit table is keyed by. Base freight for a line
+  // is CONTAINER/BULK freight; a line surcharge is OTHER + its trigger.
+  if (isShippingLineRate(values)) {
+    const { shippingLineRateKind: kind, shippingLineCargoKind: cargoKind } = values;
+    if (kind === "BASE") {
+      if (cargoKind !== "CONTAINER" && cargoKind !== "BULK") return [];
+      return allowedRateUnits(
+        String(cargoKind),
+        "ALWAYS",
+        "",
+        cargoUnitOfMeasure,
+      ).map(unitOption);
+    }
+    if (kind === "SURCHARGE" && values.trigger) {
+      return allowedRateUnits(
+        "OTHER",
+        String(values.trigger),
+        String(values.cargoKind ?? ""),
+        cargoUnitOfMeasure,
+      ).map(unitOption);
+    }
+    return [];
+  }
+
   const appliesTo = String(values.appliesTo ?? "");
   const trigger = appliesTo === "OTHER" ? String(values.trigger ?? "") : "ALWAYS";
   if (!appliesTo) return [];
@@ -830,36 +902,51 @@ export const RULE_ENGINE_RESOURCES: RuleEngineResourceConfig[] = [
     supportsSearch: true,
     // Category tabs — each filters server-side by appliesTo / trigger.
     listTabs: [
-      { key: "all", label: "All", filters: {} },
-      { key: "container", label: "Container", filters: { appliesTo: "CONTAINER" } },
-      { key: "bulk", label: "Bulk", filters: { appliesTo: "BULK" } },
-      { key: "intercity", label: "Intercity", filters: { appliesTo: "INTERCITY" } },
+      // "All" and every shape tab show customer rates only — a shipping line's
+      // negotiated price is its own list, not an extra row in the standard one.
+      { key: "all", label: "All", filters: { isShippingLineRate: "false" } },
+      {
+        key: "shipping-line",
+        label: "Shipping line",
+        filters: { isShippingLineRate: "true" },
+      },
+      { key: "container", label: "Container", filters: { appliesTo: "CONTAINER", isShippingLineRate: "false" } },
+      { key: "bulk", label: "Bulk", filters: { appliesTo: "BULK", isShippingLineRate: "false" } },
+      { key: "intercity", label: "Intercity", filters: { appliesTo: "INTERCITY", isShippingLineRate: "false" } },
       {
         key: "trucking",
         label: "First / Last mile",
-        filters: { appliesTo: "FIRST_MILE,LAST_MILE" },
+        filters: { appliesTo: "FIRST_MILE,LAST_MILE", isShippingLineRate: "false" },
       },
       {
         key: "customs",
         label: "Customs clearance",
-        filters: { trigger: "CUSTOMS_CLEARANCE" },
+        filters: { trigger: "CUSTOMS_CLEARANCE", isShippingLineRate: "false" },
       },
       {
         key: "return",
         label: "Container return",
-        filters: { trigger: "WITH_RETURN" },
+        filters: { trigger: "WITH_RETURN", isShippingLineRate: "false" },
       },
       {
         key: "surcharges",
         label: "Surcharges",
         filters: {
           appliesTo: "OTHER",
+          isShippingLineRate: "false",
           trigger:
             "HAZARDOUS,OVERWEIGHT,REEFER,SHIPPING_LINE,CONSOLIDATION,LASHING,CANCELLATION,PIL_EXTRA_FEE,FUEL",
         },
       },
     ],
     columns: [
+      // Blank on a standard customer rate; the owning carrier on a line rate.
+      {
+        id: "shippingLineCompany",
+        header: "Shipping line",
+        accessorKey: "shippingLineCompany",
+        format: "entityLabel",
+      },
       { id: "appliesTo", header: "Applies to", accessorKey: "appliesTo", format: "code" },
       { id: "trigger", header: "Trigger", accessorKey: "trigger" },
       // Base freight is priced per leg, so the route is what tells two otherwise
@@ -879,6 +966,59 @@ export const RULE_ENGINE_RESOURCES: RuleEngineResourceConfig[] = [
       { id: "status", header: "Status", accessorKey: "status", format: "rateStatus" },
     ],
     formFields: [
+      // ── Shipping line rate ────────────────────────────────────────────────
+      // Flipping this on replaces the whole customer form: the only question
+      // is which line, and the shape questions follow once it is answered.
+      {
+        name: "isShippingLineRate",
+        label: "Shipping line rate",
+        type: "boolean",
+        description:
+          "Price this rate for one shipping line's own bookings instead of for every customer. A line rate replaces the standard rate on that lane — it does not add to it.",
+        // The owner is part of a rate's identity, so switching an existing rate
+        // between customer and line pricing would silently re-target every
+        // booking that prices off it. Create a new rate instead.
+        disabledOnEdit: true,
+        getInitialValue: (record) => Boolean(record.shippingLineCompanyId),
+      },
+      {
+        name: "shippingLineCompanyId",
+        label: "Shipping line",
+        type: "select",
+        required: true,
+        placeholder: "Which shipping line this rate is for",
+        description:
+          "Only this line's bookings price off this rate. A lane the line has no rate for is blocked at booking rather than falling back to the customer price.",
+        disabledOnEdit: true,
+        showIf: isShippingLineRate,
+      },
+      // What the line is buying. Asked only after a line is picked, so the form
+      // stays a single question until then.
+      {
+        name: "shippingLineRateKind",
+        label: "Rate type",
+        type: "select",
+        required: true,
+        options: SHIPPING_LINE_RATE_KINDS,
+        placeholder: "Base freight or a surcharge?",
+        showIf: hasShippingLine,
+        // Not stored: base freight carries trigger ALWAYS, a surcharge anything else.
+        getInitialValue: (record) =>
+          !record.trigger || record.trigger === "ALWAYS" ? "BASE" : "SURCHARGE",
+      },
+      // Container vs bulk — the line form asks this directly instead of folding
+      // it into `appliesTo` the way the customer form does.
+      {
+        name: "shippingLineCargoKind",
+        label: "Cargo kind",
+        type: "select",
+        required: true,
+        options: SHIPPING_LINE_CARGO_KINDS,
+        placeholder: "Is this rate for containers or bulk?",
+        showIf: (v) => hasShippingLine(v) && v.shippingLineRateKind === "BASE",
+        getInitialValue: (record) =>
+          record.appliesTo === "BULK" ? "BULK" : "CONTAINER",
+      },
       {
         name: "appliesTo",
         label: "Applies to",
@@ -887,6 +1027,8 @@ export const RULE_ENGINE_RESOURCES: RuleEngineResourceConfig[] = [
         options: RATE_APPLIES_TO,
         description:
           "Pick what this rate is for. Bulk/Container/Intercity are base freight; Other is an auto-applied surcharge.",
+        // Derived from the two questions above on a shipping-line rate.
+        showIf: (v) => !isShippingLineRate(v),
       },
       // ── Surcharge trigger — only when Applies to = Other ──────────────────
       {
@@ -897,6 +1039,20 @@ export const RULE_ENGINE_RESOURCES: RuleEngineResourceConfig[] = [
         options: RATE_TRIGGERS,
         placeholder: "What makes this surcharge apply?",
         showWhen: { field: "appliesTo", equals: ["OTHER"] },
+        showIf: (v) => !isShippingLineRate(v),
+      },
+      // The same trigger list for a shipping-line surcharge — a line incurs the
+      // same charges a customer does (hazard, reefer, demurrage …), just at its
+      // own negotiated price.
+      {
+        name: "trigger",
+        label: "Surcharge trigger",
+        type: "select",
+        required: true,
+        options: RATE_TRIGGERS,
+        placeholder: "What makes this surcharge apply?",
+        showIf: (v) =>
+          hasShippingLine(v) && v.shippingLineRateKind === "SURCHARGE",
       },
       // ── Trade direction — Bulk & Container base freight, plus the route-
       // scoped surcharges (customs clearance; empty-container return, which is
@@ -915,11 +1071,31 @@ export const RULE_ENGINE_RESOURCES: RuleEngineResourceConfig[] = [
               ? FUEL_TRADE_DIRECTIONS
               : TRADE_DIRECTIONS.filter((d) => d.value !== "BOTH"),
         showIf: (v) =>
-          ["BULK", "CONTAINER"].includes(String(v.appliesTo ?? "")) ||
-          (String(v.appliesTo ?? "") === "OTHER" &&
-            ["CUSTOMS_CLEARANCE", "WITH_RETURN", "LASHING", "FUEL"].includes(
-              String(v.trigger ?? ""),
-            )),
+          !isShippingLineRate(v) &&
+          (["BULK", "CONTAINER"].includes(String(v.appliesTo ?? "")) ||
+            (String(v.appliesTo ?? "") === "OTHER" &&
+              ["CUSTOMS_CLEARANCE", "WITH_RETURN", "LASHING", "FUEL"].includes(
+                String(v.trigger ?? ""),
+              ))),
+      },
+      // Shipping lines only ever ship import — the export leg is sold through
+      // the customer's contract — so the direction is stated, not asked. Shown
+      // as a locked field rather than hidden so the lane the yard pickers are
+      // filtered by is visible.
+      {
+        name: "tradeDirection",
+        label: "Trade direction",
+        type: "select",
+        required: true,
+        options: [{ label: "Import", value: "IMPORT" }],
+        description: "Shipping line rates are import-only.",
+        disabled: true,
+        // No defaultValue: field names repeat across form variants and the
+        // seeded initial value is shared, so defaulting here would pre-select
+        // Import on the customer form's own direction field too. computeValue
+        // pins IMPORT on submit and locks the input regardless.
+        computeValue: () => "IMPORT",
+        showIf: hasShippingLine,
       },
       // ── Cargo kind — customs clearance is priced separately for containers
       // (one rate per container type) and bulk ───────────────────────────────
@@ -1089,9 +1265,24 @@ export const RULE_ENGINE_RESOURCES: RuleEngineResourceConfig[] = [
         optional: true,
         placeholder: "Select container type (optional)",
         showIf: (v) =>
-          v.appliesTo === "CONTAINER" ||
-          (v.appliesTo === "INTERCITY" && v.intercityKind === "CONTAINER") ||
-          (v.appliesTo === "OTHER" && v.trigger === "WITH_RETURN"),
+          !isShippingLineRate(v) &&
+          (v.appliesTo === "CONTAINER" ||
+            (v.appliesTo === "INTERCITY" && v.intercityKind === "CONTAINER") ||
+            (v.appliesTo === "OTHER" && v.trigger === "WITH_RETURN")),
+      },
+      // Container type for a shipping-line base-freight rate. Required here,
+      // unlike the customer form's optional catch-all: a line negotiates a
+      // price per box size, so an unscoped line rate has no meaning.
+      {
+        name: "containerTypeId",
+        label: "Container type",
+        type: "select",
+        required: true,
+        placeholder: "Which container type this rate covers",
+        showIf: (v) =>
+          hasShippingLine(v) &&
+          v.shippingLineRateKind === "BASE" &&
+          v.shippingLineCargoKind === "CONTAINER",
       },
       // ── Bulk cargo (leaf commodity) — Bulk freight, and bulk-kind intercity ─
       {
@@ -1101,8 +1292,23 @@ export const RULE_ENGINE_RESOURCES: RuleEngineResourceConfig[] = [
         optional: true,
         placeholder: "Select bulk commodity (optional)",
         showIf: (v) =>
-          v.appliesTo === "BULK" ||
-          (v.appliesTo === "INTERCITY" && v.intercityKind === "BULK"),
+          !isShippingLineRate(v) &&
+          (v.appliesTo === "BULK" ||
+            (v.appliesTo === "INTERCITY" && v.intercityKind === "BULK")),
+      },
+      // Bulk commodity for a shipping-line base-freight rate. Its unit of
+      // measure decides the rate unit offered below — a counted commodity
+      // (PER_ITEM) prices per item where a weighed one prices per ton.
+      {
+        name: "cargoTypeId",
+        label: "Bulk cargo type",
+        type: "select",
+        required: true,
+        placeholder: "Which bulk commodity this rate covers",
+        showIf: (v) =>
+          hasShippingLine(v) &&
+          v.shippingLineRateKind === "BASE" &&
+          v.shippingLineCargoKind === "BULK",
       },
       // ── The leg this rate prices — base freight only ──────────────────────
       // Options are narrowed to the countries the direction allows (import
diff --git a/apps/edr-freight-web/backoffice/src/services/ruleEngine/ruleEngine.service.ts b/apps/edr-freight-web/backoffice/src/services/ruleEngine/ruleEngine.service.ts
index 682da4fcc..48f944c21 100644
--- a/apps/edr-freight-web/backoffice/src/services/ruleEngine/ruleEngine.service.ts
+++ b/apps/edr-freight-web/backoffice/src/services/ruleEngine/ruleEngine.service.ts
@@ -20,6 +20,11 @@ export interface RuleEngineListParams {
   /** Rates category tabs — comma-separated appliesTo / trigger filters. */
   appliesTo?: string;
   trigger?: string;
+  /**
+   * Rates only: "true" lists shipping-line rates, "false" standard customer
+   * ones. Omitted lists both.
+   */
+  isShippingLineRate?: string;
 }
 
 export interface RuleEngineReorderPayload {
@@ -214,6 +219,7 @@ export const ruleEngineService = {
         requiresDirectorApproval: params?.requiresDirectorApproval,
         appliesTo: params?.appliesTo,
         trigger: params?.trigger,
+        isShippingLineRate: params?.isShippingLineRate,
       },
     });
     return normalizeList<T>(response.data, page, pageSize);
diff --git a/apps/edr-freight-web/portal/src/App.tsx b/apps/edr-freight-web/portal/src/App.tsx
index e47ec9faf..38d347d3a 100644
--- a/apps/edr-freight-web/portal/src/App.tsx
+++ b/apps/edr-freight-web/portal/src/App.tsx
@@ -60,6 +60,7 @@ import PaymentFailurePage from "./pages/payments/PaymentFailurePage";
 import FaydaCallbackPage from "./pages/FaydaCallbackPage";
 import PaymentSuccessPage from "./pages/payments/PaymentSuccessPage";
 import {
+  ShippingLineBookingDetailPage,
   ShippingLineBookingsPage,
   ShippingLineHelpPage,
   ShippingLineHomePage,
@@ -418,6 +419,9 @@ const App = () => {
                     onNavigate={navigate}
                     userName={displayName}
                     userEmail={userEmail}
+                    // Support chat is company-scoped; a shipping line has no
+                    // company, so every poll would 403.
+                    showSupportWidget={false}
                   >
                     <Outlet />
                   </AppLayout>
@@ -431,6 +435,10 @@ const App = () => {
                   path="/shipping-line/bookings"
                   element={<ShippingLineBookingsPage />}
                 />
+                <Route
+                  path="/shipping-line/bookings/:id"
+                  element={<ShippingLineBookingDetailPage />}
+                />
                 <Route
                   path="/shipping-line/invoices"
                   element={<ShippingLineInvoicesPage />}
diff --git a/apps/edr-freight-web/portal/src/components/AppLayout.tsx b/apps/edr-freight-web/portal/src/components/AppLayout.tsx
index c5c7a0c31..6e33d66d7 100644
--- a/apps/edr-freight-web/portal/src/components/AppLayout.tsx
+++ b/apps/edr-freight-web/portal/src/components/AppLayout.tsx
@@ -67,6 +67,12 @@ export interface AppLayoutProps {
   }[];
   /** Company type (e.g. "customer", "forwarder") — gates the "Add service" control. */
   companyType?: string | null;
+  /**
+   * Render the floating support-chat launcher. Defaults to true so the customer
+   * portal is unaffected; shipping lines pass false — support chat is scoped to
+   * a company, which they do not have.
+   */
+  showSupportWidget?: boolean;
   /** Create a new service profile of the given type (with business license). */
   onCreateProfile?: (
     type: ServiceType,
@@ -152,6 +158,7 @@ export function AppLayout({
   companyType,
   onCreateProfile,
   onReapplyProfile,
+  showSupportWidget = true,
   children,
 }: AppLayoutProps) {
   const [mobileOpen, { toggle: toggleMobile }] = useDisclosure();
@@ -859,8 +866,10 @@ export function AppLayout({
         {children}
       </AppShell.Main>
 
-      {/* Floating customer-support chat launcher. */}
-      <SupportWidget />
+      {/* Floating customer-support chat launcher. Hidden when the caller opts
+          out: support chat resolves the user's external profile → company, and
+          a shipping line has neither, so every poll would 403. */}
+      {showSupportWidget && <SupportWidget />}
 
       {/* Create-profile modal — opens when switching to a mode the company
           doesn't have a profile for yet. */}
diff --git a/apps/edr-freight-web/portal/src/pages/shipping-line/ShippingLineBookingDetailPage.tsx b/apps/edr-freight-web/portal/src/pages/shipping-line/ShippingLineBookingDetailPage.tsx
new file mode 100644
index 000000000..109f2e8cf
--- /dev/null
+++ b/apps/edr-freight-web/portal/src/pages/shipping-line/ShippingLineBookingDetailPage.tsx
@@ -0,0 +1,402 @@
+import {
+  Alert,
+  Badge,
+  Button,
+  Center,
+  Group,
+  Loader,
+  Modal,
+  Stack,
+  Tabs,
+  Text,
+  Textarea,
+} from "@mantine/core";
+import { useMutation, useQuery, useQueryClient } from "@tanstack/react-query";
+import {
+  AlertCircle,
+  ArrowLeft,
+  Ban,
+  CheckCircle2,
+  ClipboardList,
+  Clock,
+  FileText,
+  Package,
+  Upload,
+} from "lucide-react";
+import { useState } from "react";
+import { useNavigate, useParams } from "react-router-dom";
+
+import { BookingStatusBadge as StatusBadge } from "@/pages/bookings/booking-display";
+import {
+  BodyGrid,
+  CardTitle,
+  PageShell,
+  SectionCard,
+} from "@/pages/bookings/BookingDetailPage/components/layout";
+import type { ShippingLineBooking } from "@/services/shipping-line-bookings.service";
+import { shippingLineBookingsService } from "@/services/shipping-line-bookings.service";
+
+import {
+  bookingDocState,
+  hasDocuments,
+  needsUpload,
+  DOC_STATE_ACTION_LABEL,
+  DOC_STATE_COLOR,
+  DOC_STATE_LABEL,
+} from "./booking-doc-state";
+import ShippingLineDocumentsModal from "./ShippingLineDocumentsModal";
+
+/**
+ * Statuses a booking can be cancelled from — everything before it is priced.
+ * Mirrors SHIPPING_LINE_CANCELLABLE_STATUSES on the API.
+ */
+const CANCELLABLE_STATUSES = new Set([
+  "AWAITING_DOCUMENTS",
+  "DOCUMENTS_UNDER_REVIEW",
+  "CLEARANCE_READY",
+  "CHANGES_REQUESTED",
+]);
+
+/**
+ * Shipping-line booking detail.
+ *
+ * Shaped like the customer booking detail page — same shell, same two-column
+ * body — but split into Documents / Booking details tabs, since a bare
+ * shipping-line booking has little else to show until it is completed.
+ */
+export default function ShippingLineBookingDetailPage() {
+  const { id = "" } = useParams();
+  const navigate = useNavigate();
+  const queryClient = useQueryClient();
+  const [docsOpen, setDocsOpen] = useState(false);
+  const [cancelOpen, setCancelOpen] = useState(false);
+  const [cancelReason, setCancelReason] = useState("");
+
+  const bookingQuery = useQuery({
+    queryKey: ["shipping-line-bookings", id],
+    queryFn: () => shippingLineBookingsService.getById(id),
+    enabled: Boolean(id),
+  });
+
+  const cancelMutation = useMutation({
+    mutationFn: () => shippingLineBookingsService.cancel(id, cancelReason),
+    onSuccess: () => {
+      setCancelOpen(false);
+      setCancelReason("");
+      void queryClient.invalidateQueries({
+        queryKey: ["shipping-line-bookings"],
+      });
+    },
+  });
+
+  if (bookingQuery.isLoading) {
+    return (
+      <PageShell>
+        <Center py={80}>
+          <Loader size="sm" />
+        </Center>
+      </PageShell>
+    );
+  }
+
+  if (bookingQuery.isError || !bookingQuery.data) {
+    return (
+      <PageShell>
+        <Alert color="red">This booking could not be loaded.</Alert>
+      </PageShell>
+    );
+  }
+
+  const booking: ShippingLineBooking = bookingQuery.data;
+  const status = booking.status as string;
+  const docState = bookingDocState(booking);
+  const showDocs = hasDocuments(docState);
+  const wantsUpload = needsUpload(docState);
+  const actionNeeded = docState === "ACTION_NEEDED";
+
+  // Mirrors the server's rule: cancellable only before the booking is priced.
+  // Kept in sync deliberately — a button the API would reject is worse than no
+  // button at all.
+  const canCancel =
+    CANCELLABLE_STATUSES.has(status) && !(Number(booking.totalAmount ?? 0) > 0);
+
+  return (
+    <PageShell>
+      <Button
+        variant="subtle"
+        color="gray"
+        size="compact-sm"
+        w="fit-content"
+        leftSection={<ArrowLeft size={15} />}
+        onClick={() => navigate("/shipping-line/bookings")}
+      >
+        Back to bookings
+      </Button>
+
+      <Group justify="space-between" align="flex-start" wrap="wrap" gap="md">
+        <Stack gap={8} miw={0}>
+          <Text fz="26px" fw={800} c="#10202F">
+            {booking.reference}
+          </Text>
+          <Group gap={8}>
+            <StatusBadge status={status} />
+            {showDocs && (
+              <Badge
+                size="sm"
+                variant="light"
+                radius="sm"
+                color={DOC_STATE_COLOR[docState]}
+                leftSection={
+                  actionNeeded ? <AlertCircle size={12} /> : undefined
+                }
+              >
+                {DOC_STATE_LABEL[docState]}
+              </Badge>
+            )}
+          </Group>
+        </Stack>
+
+        <Group gap="sm">
+          {canCancel && (
+            <Button
+              variant="light"
+              color="red"
+              radius="md"
+              leftSection={<Ban size={16} />}
+              onClick={() => setCancelOpen(true)}
+            >
+              Cancel booking
+            </Button>
+          )}
+          {showDocs && (
+            <Button
+              color={actionNeeded ? "red" : "edr-green"}
+              variant={wantsUpload ? "filled" : "light"}
+              radius="md"
+              leftSection={
+                wantsUpload ? <Upload size={16} /> : <FileText size={16} />
+              }
+              onClick={() => setDocsOpen(true)}
+            >
+              {DOC_STATE_ACTION_LABEL[docState]}
+            </Button>
+          )}
+        </Group>
+      </Group>
+
+      <Tabs defaultValue="documents" keepMounted={false}>
+        <Tabs.List>
+          <Tabs.Tab
+            value="documents"
+            leftSection={<FileText size={15} />}
+            // The one place a query surfaces without opening the tab.
+            rightSection={
+              actionNeeded ? (
+                <Badge size="xs" circle variant="filled" color="red">
+                  !
+                </Badge>
+              ) : undefined
+            }
+          >
+            Documents
+          </Tabs.Tab>
+          <Tabs.Tab value="details" leftSection={<Package size={15} />}>
+            Booking details
+          </Tabs.Tab>
+        </Tabs.List>
+
+        <Tabs.Panel value="documents" pt="lg">
+          <SectionCard>
+            <CardTitle>Documents</CardTitle>
+
+            <Stack gap="md" mt="sm">
+              {docState === "ACTION_NEEDED" ? (
+                <Alert color="red" radius="md" icon={<AlertCircle size={18} />}>
+                  Operations returned one or more documents with a query. Open
+                  the documents, read the note on each flagged item and upload a
+                  corrected file — the booking cannot move on until you do.
+                </Alert>
+              ) : docState === "AWAITING" ? (
+                <Alert
+                  color="yellow"
+                  radius="md"
+                  icon={<ClipboardList size={18} />}
+                >
+                  This booking is waiting on your documents. Upload them for
+                  Operations to review — the booking can be completed once they
+                  are approved.
+                </Alert>
+              ) : docState === "IN_REVIEW" ? (
+                <Alert color="blue" radius="md" icon={<Clock size={18} />}>
+                  Your documents are with Operations for review. You can still
+                  open them, and replace any that come back with a query.
+                </Alert>
+              ) : (
+                <Alert
+                  color="teal"
+                  radius="md"
+                  icon={<CheckCircle2 size={18} />}
+                >
+                  Your documents are approved.
+                </Alert>
+              )}
+
+              <Button
+                color={actionNeeded ? "red" : "edr-green"}
+                variant={wantsUpload ? "filled" : "light"}
+                radius="md"
+                w="fit-content"
+                leftSection={
+                  wantsUpload ? <Upload size={16} /> : <FileText size={16} />
+                }
+                onClick={() => setDocsOpen(true)}
+              >
+                {DOC_STATE_ACTION_LABEL[docState]}
+              </Button>
+            </Stack>
+          </SectionCard>
+        </Tabs.Panel>
+
+        <Tabs.Panel value="details" pt="lg">
+          <BodyGrid
+            left={
+              <SectionCard>
+                <CardTitle>Shipment</CardTitle>
+                <Stack gap="xs" mt="sm">
+                  {/* Set at initiate time from the chosen route, so it is
+                      known before Operations reviews the documents. */}
+                  <DetailRow
+                    label="Route"
+                    value={
+                      booking.originYard || booking.destinationYard
+                        ? `${
+                            booking.originYard?.label ??
+                            booking.originYard?.code ??
+                            "—"
+                          } → ${
+                            booking.destinationYard?.label ??
+                            booking.destinationYard?.code ??
+                            "—"
+                          }`
+                        : "—"
+                    }
+                  />
+                  <DetailRow
+                    label="Freight type"
+                    value={booking.freightType ?? "—"}
+                  />
+                  <DetailRow
+                    label="Trade direction"
+                    value={booking.tradeDirection ?? "—"}
+                  />
+                  <DetailRow
+                    label="Shipment day"
+                    value={
+                      booking.scheduledDate
+                        ? new Date(booking.scheduledDate).toLocaleDateString()
+                        : "Not scheduled yet"
+                    }
+                  />
+                </Stack>
+              </SectionCard>
+            }
+            right={
+              <SectionCard>
+                <CardTitle>Booking</CardTitle>
+                <Stack gap="xs" mt="sm">
+                  <DetailRow label="Reference" value={booking.reference} />
+                  <DetailRow label="Status" value={status} />
+                  <DetailRow
+                    label="Created"
+                    value={
+                      booking.createdAt
+                        ? new Date(booking.createdAt).toLocaleDateString()
+                        : "—"
+                    }
+                  />
+                </Stack>
+              </SectionCard>
+            }
+          />
+        </Tabs.Panel>
+      </Tabs>
+
+      <ShippingLineDocumentsModal
+        booking={docsOpen ? booking : null}
+        onClose={() => setDocsOpen(false)}
+      />
+
+      {/* Cancelling is irreversible, so it asks first rather than firing on the
+          button press. The reason is optional but recorded. */}
+      <Modal
+        opened={cancelOpen}
+        onClose={() => setCancelOpen(false)}
+        centered
+        radius="md"
+        title={
+          <Text fw={700} fz={16}>
+            Cancel this booking?
+          </Text>
+        }
+        overlayProps={{ blur: 2, backgroundOpacity: 0.55 }}
+      >
+        <Stack gap="md">
+          <Alert color="red" variant="light" icon={<AlertCircle size={18} />}>
+            Booking <strong>{booking.reference}</strong> will be cancelled. This
+            cannot be undone — you would need to initiate a new booking.
+          </Alert>
+
+          <Textarea
+            label="Reason (optional)"
+            placeholder="Why are you cancelling this booking?"
+            autosize
+            minRows={2}
+            maxRows={4}
+            maxLength={500}
+            value={cancelReason}
+            onChange={(e) => setCancelReason(e.currentTarget.value)}
+          />
+
+          {cancelMutation.isError && (
+            <Alert color="red" icon={<AlertCircle size={16} />}>
+              {(cancelMutation.error as Error)?.message ??
+                "Could not cancel the booking."}
+            </Alert>
+          )}
+
+          <Group justify="flex-end" gap="sm">
+            <Button
+              variant="default"
+              radius="md"
+              onClick={() => setCancelOpen(false)}
+            >
+              Keep booking
+            </Button>
+            <Button
+              color="red"
+              radius="md"
+              leftSection={<Ban size={16} />}
+              loading={cancelMutation.isPending}
+              onClick={() => cancelMutation.mutate()}
+            >
+              Cancel booking
+            </Button>
+          </Group>
+        </Stack>
+      </Modal>
+    </PageShell>
+  );
+}
+
+function DetailRow({ label, value }: { label: string; value: string }) {
+  return (
+    <Group justify="space-between" align="flex-start" gap="md" wrap="nowrap">
+      <Text fz={13} c="edr-muted">
+        {label}
+      </Text>
+      <Text fz={13} fw={600} ta="right">
+        {value}
+      </Text>
+    </Group>
+  );
+}
diff --git a/apps/edr-freight-web/portal/src/pages/shipping-line/ShippingLineBookingsPage.tsx b/apps/edr-freight-web/portal/src/pages/shipping-line/ShippingLineBookingsPage.tsx
index e949e54fa..efdc917db 100644
--- a/apps/edr-freight-web/portal/src/pages/shipping-line/ShippingLineBookingsPage.tsx
+++ b/apps/edr-freight-web/portal/src/pages/shipping-line/ShippingLineBookingsPage.tsx
@@ -1,17 +1,314 @@
-import { Package } from "lucide-react";
-import ShippingLinePlaceholder from "./ShippingLinePlaceholder";
+import {
+  ActionIcon,
+  Badge,
+  Box,
+  Button,
+  Card,
+  Group,
+  Menu,
+  Stack,
+  Text,
+  Title,
+} from "@mantine/core";
+import { useQuery } from "@tanstack/react-query";
+import {
+  DataTable,
+  DataTableFooter,
+  type ColumnDef,
+  usePagination,
+} from "@edr/ui-common";
+import {
+  AlertCircle,
+  FileText,
+  MoreVertical,
+  Package,
+  Plus,
+  Upload,
+} from "lucide-react";
+import { useMemo, useState } from "react";
+import { useNavigate } from "react-router-dom";
 
-/**
- * Shipping-line bookings. Contracts do not apply to shipping lines, so a
- * booking is requested directly here rather than being created against a
- * contract the way the customer flow does it.
- */
-export default function ShippingLineBookingsPage() {
+import { BookingStatusBadge as StatusBadge } from "@/pages/bookings/booking-display";
+import type { ShippingLineBooking } from "@/services/shipping-line-bookings.service";
+import { shippingLineBookingsService } from "@/services/shipping-line-bookings.service";
+
+import {
+  bookingDocState,
+  hasDocuments,
+  needsUpload,
+  DOC_STATE_ACTION_LABEL,
+  DOC_STATE_COLOR,
+  DOC_STATE_LABEL,
+} from "./booking-doc-state";
+import ShippingLineDocumentsModal from "./ShippingLineDocumentsModal";
+import ShippingLineInitiateModal from "./ShippingLineInitiateModal";
+
+function ColHeader({ label }: { label: string }) {
   return (
-    <ShippingLinePlaceholder
-      title="Bookings"
-      description="Request and track your booking requests."
-      icon={<Package size={28} className="text-slate-300" />}
-    />
+    <Text fz={12} fw={700} c="edr-muted" tt="uppercase" lts="0.04em">
+      {label}
+    </Text>
+  );
+}
+
+/**
+ * Shipping-line bookings list.
+ *
+ * Mirrors the customer bookings list (same DataTable, status badge, row-click
+ * to detail and per-row action menu) so the two portals read the same. What
+ * differs is the flow behind it: contracts do not apply to shipping lines, so
+ * "Initiate booking" creates a bare booking directly rather than routing
+ * through a contract.
+ */
+export default function ShippingLineBookingsPage() {
+  const navigate = useNavigate();
+  const { pagination, setPagination } = usePagination();
+  const [docsBooking, setDocsBooking] = useState<ShippingLineBooking | null>(
+    null,
+  );
+
+  const bookingsQuery = useQuery({
+    queryKey: ["shipping-line-bookings"],
+    queryFn: shippingLineBookingsService.list,
+  });
+
+  const [initiateOpen, setInitiateOpen] = useState(false);
+
+  const rows = useMemo(() => bookingsQuery.data ?? [], [bookingsQuery.data]);
+
+  const status = bookingsQuery.isLoading
+    ? "loading"
+    : bookingsQuery.isError
+      ? "error"
+      : "success";
+  const showEmpty = status === "success" && rows.length === 0;
+
+  const columns: ColumnDef<ShippingLineBooking>[] = [
+    {
+      id: "reference",
+      header: () => <ColHeader label="Booking" />,
+      cell: ({ row }) => (
+        <Text fw={700} fz={14}>
+          {row.original.reference}
+        </Text>
+      ),
+    },
+    {
+      id: "route",
+      header: () => <ColHeader label="Route" />,
+      cell: ({ row }) => {
+        const b = row.original;
+        const origin = b.originYard?.label ?? b.originYard?.code;
+        const dest = b.destinationYard?.label ?? b.destinationYard?.code;
+        return (
+          <Text fz={13} c={origin && dest ? undefined : "edr-muted"}>
+            {origin && dest ? `${origin} → ${dest}` : "—"}
+          </Text>
+        );
+      },
+    },
+    {
+      id: "status",
+      header: () => <ColHeader label="Status" />,
+      cell: ({ row }) => <StatusBadge status={row.original.status} />,
+    },
+    {
+      id: "documents",
+      header: () => <ColHeader label="Documents" />,
+      cell: ({ row }) => {
+        const state = bookingDocState(row.original);
+        if (state === "NONE") return null;
+        return (
+          <Badge
+            size="sm"
+            variant="light"
+            radius="sm"
+            color={DOC_STATE_COLOR[state]}
+            leftSection={
+              state === "ACTION_NEEDED" ? <AlertCircle size={12} /> : undefined
+            }
+          >
+            {DOC_STATE_LABEL[state]}
+          </Badge>
+        );
+      },
+    },
+    {
+      id: "created",
+      header: () => <ColHeader label="Created" />,
+      cell: ({ row }) => (
+        <Text fz={13} c="edr-muted">
+          {row.original.createdAt
+            ? new Date(row.original.createdAt).toLocaleDateString()
+            : "—"}
+        </Text>
+      ),
+    },
+    {
+      id: "actions",
+      size: 200,
+      header: () => null,
+      cell: ({ row }) => {
+        const booking = row.original;
+        const state = bookingDocState(booking);
+        const showDocs = hasDocuments(state);
+        const wantsUpload = needsUpload(state);
+
+        return (
+          <Group
+            gap={6}
+            justify="flex-end"
+            wrap="nowrap"
+            onClick={(e) => e.stopPropagation()}
+          >
+            {showDocs && (
+              <Button
+                size="xs"
+                radius="md"
+                variant="light"
+                // A queried document is the one case that needs to pull the
+                // eye — it is the only state where the shipping line is
+                // blocking its own booking.
+                color={state === "ACTION_NEEDED" ? "red" : "edr-green"}
+                fw={700}
+                fz={13}
+                leftSection={
+                  wantsUpload ? <Upload size={14} /> : <FileText size={14} />
+                }
+                onClick={() => setDocsBooking(booking)}
+              >
+                {DOC_STATE_ACTION_LABEL[state]}
+              </Button>
+            )}
+            <Menu position="bottom-end" withinPortal shadow="md" radius="md">
+              <Menu.Target>
+                <ActionIcon
+                  variant="transparent"
+                  size={30}
+                  radius="md"
+                  aria-label="More options"
+                >
+                  <MoreVertical size={16} color="#9AA8B5" />
+                </ActionIcon>
+              </Menu.Target>
+              <Menu.Dropdown>
+                <Menu.Item
+                  onClick={() =>
+                    navigate(`/shipping-line/bookings/${booking.id}`)
+                  }
+                >
+                  View details
+                </Menu.Item>
+                {showDocs && (
+                  <Menu.Item
+                    leftSection={
+                      wantsUpload ? (
+                        <Upload size={15} />
+                      ) : (
+                        <FileText size={15} />
+                      )
+                    }
+                    onClick={() => setDocsBooking(booking)}
+                  >
+                    {DOC_STATE_ACTION_LABEL[state]}
+                  </Menu.Item>
+                )}
+              </Menu.Dropdown>
+            </Menu>
+          </Group>
+        );
+      },
+    },
+  ];
+
+  return (
+    <Box style={{ padding: "28px 32px 32px" }}>
+      <Stack gap="lg">
+        <Group justify="space-between" align="flex-end" wrap="wrap" gap="md">
+          <Box>
+            <Title
+              order={1}
+              fw={800}
+              fz={26}
+              style={{ letterSpacing: "-0.01em" }}
+            >
+              Bookings
+            </Title>
+            <Text size="sm" c="edr-muted" mt={4}>
+              Request a booking directly — no contract required.
+            </Text>
+          </Box>
+          <Button
+            color="edr-green"
+            radius="md"
+            leftSection={<Plus size={16} />}
+            onClick={() => setInitiateOpen(true)}
+          >
+            Initiate booking
+          </Button>
+        </Group>
+
+        <Card radius={16} p={0} withBorder style={{ borderColor: "#E6ECF2" }}>
+          {showEmpty ? (
+            <Stack align="center" gap="xs" py={64}>
+              <Package size={28} className="text-slate-300" />
+              <Text c="edr-muted" size="sm">
+                No bookings yet — initiate one to get started.
+              </Text>
+              <Button
+                size="sm"
+                mt="md"
+                variant="light"
+                color="edr-green"
+                onClick={() => setInitiateOpen(true)}
+              >
+                Initiate booking
+              </Button>
+            </Stack>
+          ) : (
+            <DataTable
+              columns={columns}
+              data={rows}
+              status={status}
+              onRowClick={(row) =>
+                navigate(
+                  `/shipping-line/bookings/${(row as ShippingLineBooking).id}`,
+                )
+              }
+              pagination={{
+                pageIndex: pagination.pageIndex,
+                pageSize: pagination.pageSize,
+                pageCount: Math.max(
+                  1,
+                  Math.ceil(rows.length / pagination.pageSize),
+                ),
+                totalCount: rows.length,
+              }}
+              tableOptions={{
+                state: { pagination },
+                onPaginationChange: setPagination,
+              }}
+              containerClassName="border-0 shadow-none rounded-none"
+              footer={DataTableFooter}
+            />
+          )}
+        </Card>
+      </Stack>
+
+      <ShippingLineInitiateModal
+        opened={initiateOpen}
+        onClose={() => setInitiateOpen(false)}
+        onCreated={(booking) => {
+          setInitiateOpen(false);
+          // Straight into the new booking — documents are the next thing owed.
+          navigate(`/shipping-line/bookings/${booking.id}`);
+        }}
+      />
+
+      <ShippingLineDocumentsModal
+        booking={docsBooking}
+        onClose={() => setDocsBooking(null)}
+      />
+    </Box>
   );
 }
diff --git a/apps/edr-freight-web/portal/src/pages/shipping-line/ShippingLineDocumentsModal.tsx b/apps/edr-freight-web/portal/src/pages/shipping-line/ShippingLineDocumentsModal.tsx
new file mode 100644
index 000000000..53b98c497
--- /dev/null
+++ b/apps/edr-freight-web/portal/src/pages/shipping-line/ShippingLineDocumentsModal.tsx
@@ -0,0 +1,248 @@
+import {
+  Alert,
+  Box,
+  Button,
+  Center,
+  Group,
+  Loader,
+  Modal,
+  Stack,
+  Text,
+} from "@mantine/core";
+import type { ShippingLineBooking } from "@/services/shipping-line-bookings.service";
+import { useMutation, useQuery, useQueryClient } from "@tanstack/react-query";
+import { AlertCircle, CheckCircle2, Clock, Upload } from "lucide-react";
+import { useEffect, useMemo, useState } from "react";
+
+import { ClearanceDocumentUploadCard } from "@/components/contracts/ClearanceDocumentUploadCard";
+import { useFileViewer } from "@/hooks/useFileViewer";
+import { shippingLineBookingsService } from "@/services/shipping-line-bookings.service";
+
+/**
+ * Document upload for a shipping-line booking.
+ *
+ * Deliberately the same surface as the customer clearance modal
+ * (`BookingActionModal`): the grid is built from the booking's clearance view,
+ * so every field shows its uploaded file, its review badge and the reviewer's
+ * note, and can be replaced in place — an approved document is locked, exactly
+ * as it is for customers.
+ */
+export default function ShippingLineDocumentsModal({
+  booking,
+  onClose,
+}: {
+  booking: ShippingLineBooking | null;
+  onClose: () => void;
+}) {
+  const queryClient = useQueryClient();
+  const { view, viewer } = useFileViewer();
+  // Files picked but not yet submitted, keyed by document field.
+  const [pending, setPending] = useState<Record<string, File>>({});
+
+  // Each booking gets a fresh sheet — otherwise files staged for one booking
+  // would still be attached when the modal reopens on another.
+  useEffect(() => {
+    setPending({});
+  }, [booking?.id]);
+
+  const clearanceQuery = useQuery({
+    queryKey: ["shipping-line-clearance", booking?.id],
+    queryFn: () => shippingLineBookingsService.getClearance(booking!.id),
+    enabled: booking !== null,
+  });
+
+  const uploadMutation = useMutation({
+    mutationFn: () =>
+      shippingLineBookingsService.uploadDocuments(booking!.id, pending),
+    onSuccess: () => {
+      setPending({});
+      void queryClient.invalidateQueries({
+        queryKey: ["shipping-line-bookings"],
+      });
+      void queryClient.invalidateQueries({
+        queryKey: ["shipping-line-clearance", booking?.id],
+      });
+      onClose();
+    },
+  });
+
+  const clearance = clearanceQuery.data;
+  const status = clearance?.status ?? booking?.status ?? "";
+
+  // The fields this booking asks for. `uploadedBy: "gl"` rows are staff output
+  // documents, which the uploader never fills in.
+  const docs = useMemo(
+    () => (clearance?.documents ?? []).filter((d) => d.uploadedBy !== "gl"),
+    [clearance],
+  );
+
+  // Uploads are accepted while the booking is awaiting documents or already in
+  // review (fixing a queried one) — matching the server's own status gate.
+  const canUpload =
+    status === "AWAITING_DOCUMENTS" || status === "DOCUMENTS_UNDER_REVIEW";
+  const isInitialUpload = status === "AWAITING_DOCUMENTS";
+
+  // Documents a reviewer sent back. These are what the shipping line has to
+  // act on, and the reason the modal leads with a red banner rather than the
+  // neutral "in review" one.
+  const queriedDocs = docs.filter((d) => d.reviewStatus === "QUERIED");
+
+  const missingRequired = docs.filter(
+    (d) => d.required && !d.file && !pending[d.fileKey],
+  );
+  const hasStaged = Object.keys(pending).length > 0;
+
+  // First submission must cover every required field; later rounds only need
+  // the specific documents being corrected.
+  const canSubmit = isInitialUpload
+    ? hasStaged && missingRequired.length === 0
+    : hasStaged;
+
+  const stage = (fileKey: string, file: File | null) =>
+    setPending((p) => {
+      if (file) return { ...p, [fileKey]: file };
+      const next = { ...p };
+      delete next[fileKey];
+      return next;
+    });
+
+  return (
+    <>
+      <Modal
+        opened={booking !== null}
+        onClose={onClose}
+        centered
+        size="xl"
+        radius="md"
+        title={
+          <Box>
+            <Text fw={700} fz={16}>
+              Booking documents
+            </Text>
+            <Text fz={12} c="dimmed" ff="monospace">
+              {booking?.reference}
+            </Text>
+          </Box>
+        }
+        overlayProps={{ blur: 2, backgroundOpacity: 0.55 }}
+        styles={{ body: { paddingTop: 8 } }}
+      >
+        {clearanceQuery.isLoading ? (
+          <Center py="xl">
+            <Loader size="sm" />
+          </Center>
+        ) : docs.length === 0 ? (
+          <Text fz="13px" c="dimmed" py="md">
+            No document requirements are configured yet. Staff set these up in
+            the backoffice under Settings → File settings.
+          </Text>
+        ) : (
+          <Stack gap={0}>
+            {queriedDocs.length > 0 ? (
+              <Alert
+                color="red"
+                radius="md"
+                icon={<AlertCircle size={18} />}
+                mb="md"
+              >
+                {queriedDocs.length === 1
+                  ? `"${queriedDocs[0].label}" was returned with a query. `
+                  : `${queriedDocs.length} documents were returned with a query. `}
+                Read the note on each flagged document below and upload a
+                corrected file.
+              </Alert>
+            ) : status === "DOCUMENTS_UNDER_REVIEW" ? (
+              <Alert
+                color="blue"
+                radius="md"
+                icon={<Clock size={18} />}
+                mb="md"
+              >
+                Our team is reviewing your documents. Only re-upload the
+                documents flagged with a query below — approved documents stay
+                as they are.
+              </Alert>
+            ) : status === "CLEARANCE_READY" ? (
+              <Alert
+                color="teal"
+                radius="md"
+                icon={<CheckCircle2 size={18} />}
+                mb="md"
+              >
+                Your documents are approved.
+              </Alert>
+            ) : (
+              <Alert
+                color="yellow"
+                radius="md"
+                icon={<AlertCircle size={18} />}
+                mb="md"
+              >
+                Upload every required document (marked *) below to start the
+                review.
+              </Alert>
+            )}
+
+            {isInitialUpload && missingRequired.length > 0 && (
+              <Alert color="yellow" variant="light" radius="md" mb="md" p="xs">
+                <Text fz="12px" c="#9A5B00">
+                  Still required:{" "}
+                  {missingRequired.map((d) => d.label).join(", ")}
+                </Text>
+              </Alert>
+            )}
+
+            <Stack gap="md">
+              {docs.map((doc) => (
+                <ClearanceDocumentUploadCard
+                  key={doc.fileKey}
+                  label={doc.label}
+                  required={doc.required}
+                  reviewStatus={doc.reviewStatus ?? undefined}
+                  note={doc.note}
+                  uploadedFile={doc.file}
+                  stagedFile={pending[doc.fileKey] ?? null}
+                  canUpload={canUpload}
+                  // An approved document is final — same rule as the customer
+                  // flow, so it renders read-only with just a preview.
+                  onStageFile={
+                    canUpload && doc.reviewStatus !== "APPROVED"
+                      ? (file) => stage(doc.fileKey, file)
+                      : undefined
+                  }
+                  onPreview={view}
+                />
+              ))}
+            </Stack>
+
+            {uploadMutation.isError && (
+              <Alert color="red" mt="md" icon={<AlertCircle size={16} />}>
+                {(uploadMutation.error as Error)?.message ??
+                  "Could not upload the documents."}
+              </Alert>
+            )}
+
+            <Group justify="flex-end" mt="xl" gap="sm">
+              <Button variant="default" radius="md" onClick={onClose}>
+                Close
+              </Button>
+              {canUpload && (
+                <Button
+                  color="edr-green"
+                  radius="md"
+                  leftSection={<Upload size={16} />}
+                  onClick={() => uploadMutation.mutate()}
+                  loading={uploadMutation.isPending}
+                  disabled={!canSubmit}
+                >
+                  Submit documents
+                </Button>
+              )}
+            </Group>
+          </Stack>
+        )}
+      </Modal>
+      {viewer}
+    </>
+  );
+}
diff --git a/apps/edr-freight-web/portal/src/pages/shipping-line/ShippingLineInitiateModal.tsx b/apps/edr-freight-web/portal/src/pages/shipping-line/ShippingLineInitiateModal.tsx
new file mode 100644
index 000000000..481d35824
--- /dev/null
+++ b/apps/edr-freight-web/portal/src/pages/shipping-line/ShippingLineInitiateModal.tsx
@@ -0,0 +1,267 @@
+import {
+  Alert,
+  Box,
+  Button,
+  Center,
+  Group,
+  Loader,
+  Modal,
+  Select,
+  Stack,
+  Text,
+} from "@mantine/core";
+import { useMutation, useQuery, useQueryClient } from "@tanstack/react-query";
+import { AlertCircle, MapPin, Plus } from "lucide-react";
+import { useEffect, useMemo, useState } from "react";
+
+import {
+  shippingLineBookingsService,
+  type ShippingLineBooking,
+} from "@/services/shipping-line-bookings.service";
+
+const FREIGHT_TYPES = [
+  { value: "CONTAINER", label: "Container" },
+  { value: "BULK", label: "Bulk" },
+];
+
+/**
+ * Initiate a shipping-line booking.
+ *
+ * Origin and destination are picked separately (matching the customer form),
+ * but both lists are drawn from real routes, so the pair always resolves to a
+ * lane EDR runs. The request still sends that route's id, letting the server
+ * derive origin, destination and direction from one authoritative row.
+ *
+ * Only inbound (Djibouti to Ethiopia) lanes are offered — the API filters them
+ * and rejects anything else, so this is a fixed rule, not a UI convenience.
+ */
+export default function ShippingLineInitiateModal({
+  opened,
+  onClose,
+  onCreated,
+}: {
+  opened: boolean;
+  onClose: () => void;
+  onCreated: (booking: ShippingLineBooking) => void;
+}) {
+  const queryClient = useQueryClient();
+  const [originYardId, setOriginYardId] = useState<string | null>(null);
+  const [destinationYardId, setDestinationYardId] = useState<string | null>(
+    null,
+  );
+  const [serviceTypeId, setServiceTypeId] = useState<string | null>(null);
+  const [freightType, setFreightType] = useState<string>("CONTAINER");
+
+  // Fresh sheet each time it opens.
+  useEffect(() => {
+    if (opened) {
+      setOriginYardId(null);
+      setDestinationYardId(null);
+      setServiceTypeId(null);
+      setFreightType("CONTAINER");
+    }
+  }, [opened]);
+
+  const referenceQuery = useQuery({
+    queryKey: ["shipping-line-reference-data"],
+    queryFn: shippingLineBookingsService.referenceData,
+    enabled: opened,
+  });
+
+  const initiateMutation = useMutation({
+    mutationFn: () =>
+      shippingLineBookingsService.initiate({
+        routeId: selectedRoute!.id,
+        serviceTypeId: serviceTypeId ?? undefined,
+        freightType,
+      }),
+    onSuccess: (booking) => {
+      void queryClient.invalidateQueries({
+        queryKey: ["shipping-line-bookings"],
+      });
+      onCreated(booking);
+    },
+  });
+
+  const routes = useMemo(
+    () => referenceQuery.data?.routes ?? [],
+    [referenceQuery.data],
+  );
+  const serviceTypes = referenceQuery.data?.serviceTypes ?? [];
+
+  // Origin and destination are picked separately (as in the customer form), but
+  // the pair still has to be a route EDR actually runs — so each list is drawn
+  // from the routes, and the destination list narrows to what the chosen origin
+  // can reach. That keeps the familiar two-field shape without letting someone
+  // assemble a lane that does not exist.
+  const originOptions = useMemo(() => {
+    const seen = new Map<string, string>();
+    for (const route of routes) {
+      if (!seen.has(route.originYardId)) {
+        seen.set(route.originYardId, route.originLabel);
+      }
+    }
+    return [...seen].map(([value, label]) => ({ value, label }));
+  }, [routes]);
+
+  const destinationOptions = useMemo(() => {
+    const seen = new Map<string, string>();
+    for (const route of routes) {
+      if (originYardId && route.originYardId !== originYardId) continue;
+      if (!seen.has(route.destinationYardId)) {
+        seen.set(route.destinationYardId, route.destinationLabel);
+      }
+    }
+    return [...seen].map(([value, label]) => ({ value, label }));
+  }, [routes, originYardId]);
+
+  // The lane the two picks resolve to. Still sent as a routeId so the server
+  // keeps deriving origin/destination/direction from one authoritative row.
+  const selectedRoute = routes.find(
+    (r) =>
+      r.originYardId === originYardId &&
+      r.destinationYardId === destinationYardId,
+  );
+
+  // Changing the origin can invalidate an already-picked destination.
+  useEffect(() => {
+    if (
+      destinationYardId &&
+      !destinationOptions.some((o) => o.value === destinationYardId)
+    ) {
+      setDestinationYardId(null);
+    }
+  }, [destinationOptions, destinationYardId]);
+
+  return (
+    <Modal
+      opened={opened}
+      onClose={onClose}
+      centered
+      size="md"
+      radius="md"
+      title={
+        <Box>
+          <Text fw={700} fz={16}>
+            Initiate booking
+          </Text>
+          <Text fz={12} c="dimmed">
+            Pick the lane — you will upload documents next.
+          </Text>
+        </Box>
+      }
+      overlayProps={{ blur: 2, backgroundOpacity: 0.55 }}
+    >
+      {referenceQuery.isLoading ? (
+        <Center py="xl">
+          <Loader size="sm" />
+        </Center>
+      ) : routes.length === 0 ? (
+        <Text fz="13px" c="dimmed" py="md">
+          No inbound routes are available for booking right now. Please contact
+          Operations.
+        </Text>
+      ) : (
+        <Stack gap="md">
+          <Group grow align="flex-start" gap="sm">
+            <Select
+              label="Origin yard (Djibouti)"
+              placeholder="Select origin..."
+              withAsterisk
+              searchable
+              data={originOptions}
+              value={originYardId}
+              onChange={setOriginYardId}
+              comboboxProps={{ withinPortal: true }}
+            />
+            <Select
+              label="Destination yard (Ethiopia)"
+              placeholder="Select destination..."
+              withAsterisk
+              searchable
+              disabled={!originYardId}
+              data={destinationOptions}
+              value={destinationYardId}
+              onChange={setDestinationYardId}
+              comboboxProps={{ withinPortal: true }}
+            />
+          </Group>
+
+          {/* Shipping lines only move inbound cargo, so the direction is fixed
+              rather than derived per pick — stated up front so the single
+              option in each list does not read as missing data. */}
+          <Alert
+            color="blue"
+            variant="light"
+            radius="md"
+            p="xs"
+            icon={<MapPin size={15} />}
+          >
+            <Text fz={12}>
+              Inbound only — cargo moves from Djibouti to Ethiopia (
+              <Text span fw={700}>
+                IMPORT
+              </Text>
+              ).
+            </Text>
+          </Alert>
+
+          <Select
+            label="Freight type"
+            data={FREIGHT_TYPES}
+            value={freightType}
+            onChange={(v) => setFreightType(v ?? "CONTAINER")}
+            comboboxProps={{ withinPortal: true }}
+          />
+
+          {/* Only services that do NOT bundle customs are offered — the API
+              filters them and rejects the rest. If none are configured the
+              field says so rather than vanishing, which would read as a
+              missing form rather than a data gap. */}
+          {serviceTypes.length > 0 ? (
+            <Select
+              label="Service"
+              placeholder="Select a service"
+              clearable
+              data={serviceTypes.map((s) => ({ value: s.id, label: s.name }))}
+              value={serviceTypeId}
+              onChange={setServiceTypeId}
+              comboboxProps={{ withinPortal: true }}
+            />
+          ) : (
+            <Select
+              label="Service"
+              placeholder="No non-customs service configured"
+              disabled
+              data={[]}
+              value={null}
+            />
+          )}
+
+          {initiateMutation.isError && (
+            <Alert color="red" icon={<AlertCircle size={16} />}>
+              {(initiateMutation.error as Error)?.message ??
+                "Could not initiate the booking."}
+            </Alert>
+          )}
+
+          <Group justify="flex-end" mt="sm" gap="sm">
+            <Button variant="default" radius="md" onClick={onClose}>
+              Cancel
+            </Button>
+            <Button
+              color="edr-green"
+              radius="md"
+              leftSection={<Plus size={16} />}
+              loading={initiateMutation.isPending}
+              disabled={!selectedRoute}
+              onClick={() => initiateMutation.mutate()}
+            >
+              Initiate booking
+            </Button>
+          </Group>
+        </Stack>
+      )}
+    </Modal>
+  );
+}
diff --git a/apps/edr-freight-web/portal/src/pages/shipping-line/booking-doc-state.ts b/apps/edr-freight-web/portal/src/pages/shipping-line/booking-doc-state.ts
new file mode 100644
index 000000000..341f1486a
--- /dev/null
+++ b/apps/edr-freight-web/portal/src/pages/shipping-line/booking-doc-state.ts
@@ -0,0 +1,85 @@
+import type { ShippingLineBooking } from "@/services/shipping-line-bookings.service";
+
+/**
+ * What the shipping line has to do about a booking's documents.
+ *
+ * Derived from the booking status AND the per-document review results, because
+ * the two disagree in the case that matters most: when a reviewer queries a
+ * document, that document's review status becomes QUERIED but the BOOKING stays
+ * on DOCUMENTS_UNDER_REVIEW. Keying the UI off status alone would keep showing
+ * "In review" while the shipping line is actually being asked to fix something.
+ */
+export type BookingDocState =
+  /** Nothing uploaded yet — the first submission is owed. */
+  | "AWAITING"
+  /** A reviewer sent something back; the shipping line must re-upload. */
+  | "ACTION_NEEDED"
+  /** Submitted and with Operations. */
+  | "IN_REVIEW"
+  /** Everything approved. */
+  | "APPROVED"
+  /** Documents do not apply at this status. */
+  | "NONE";
+
+export function bookingDocState(
+  booking: Pick<ShippingLineBooking, "status" | "hasQueriedDocuments">,
+): BookingDocState {
+  const status = booking.status as string;
+
+  // Checked before the status switch: a queried document outranks the booking's
+  // own DOCUMENTS_UNDER_REVIEW, which is exactly the case status alone misses.
+  if (booking.hasQueriedDocuments) return "ACTION_NEEDED";
+
+  switch (status) {
+    case "AWAITING_DOCUMENTS":
+      return "AWAITING";
+    case "CHANGES_REQUESTED":
+      return "ACTION_NEEDED";
+    case "DOCUMENTS_UNDER_REVIEW":
+      return "IN_REVIEW";
+    case "CLEARANCE_READY":
+      return "APPROVED";
+    default:
+      return "NONE";
+  }
+}
+
+/** Whether the document grid is worth opening at this state. */
+export function hasDocuments(state: BookingDocState): boolean {
+  return state !== "NONE";
+}
+
+/** Whether the shipping line owes an upload — drives the primary action label. */
+export function needsUpload(state: BookingDocState): boolean {
+  return state === "AWAITING" || state === "ACTION_NEEDED";
+}
+
+export const DOC_STATE_LABEL: Record<BookingDocState, string> = {
+  AWAITING: "Documents needed",
+  ACTION_NEEDED: "Action needed",
+  IN_REVIEW: "In review",
+  APPROVED: "Approved",
+  NONE: "",
+};
+
+/** Mantine colour for the state's badge/alert. */
+export const DOC_STATE_COLOR: Record<BookingDocState, string> = {
+  AWAITING: "yellow",
+  ACTION_NEEDED: "red",
+  IN_REVIEW: "blue",
+  APPROVED: "teal",
+  NONE: "gray",
+};
+
+/**
+ * Label for the button that opens the document grid. A queried document asks
+ * for a replacement, so it reads as an instruction rather than "View" — the
+ * shipping line must swap the file, not just look at it.
+ */
+export const DOC_STATE_ACTION_LABEL: Record<BookingDocState, string> = {
+  AWAITING: "Upload documents",
+  ACTION_NEEDED: "Change document",
+  IN_REVIEW: "View documents",
+  APPROVED: "View documents",
+  NONE: "View documents",
+};
diff --git a/apps/edr-freight-web/portal/src/pages/shipping-line/index.ts b/apps/edr-freight-web/portal/src/pages/shipping-line/index.ts
index cb679c8cd..caaccee22 100644
--- a/apps/edr-freight-web/portal/src/pages/shipping-line/index.ts
+++ b/apps/edr-freight-web/portal/src/pages/shipping-line/index.ts
@@ -1,5 +1,6 @@
 export { default as ShippingLineHomePage } from "./ShippingLineHomePage";
 export { default as ShippingLineBookingsPage } from "./ShippingLineBookingsPage";
+export { default as ShippingLineBookingDetailPage } from "./ShippingLineBookingDetailPage";
 export { default as ShippingLineInvoicesPage } from "./ShippingLineInvoicesPage";
 export { default as ShippingLineSettingsPage } from "./ShippingLineSettingsPage";
 export { default as ShippingLineHelpPage } from "./ShippingLineHelpPage";
diff --git a/apps/edr-freight-web/portal/src/services/shipping-line-bookings.service.ts b/apps/edr-freight-web/portal/src/services/shipping-line-bookings.service.ts
new file mode 100644
index 000000000..73a0acbb5
--- /dev/null
+++ b/apps/edr-freight-web/portal/src/services/shipping-line-bookings.service.ts
@@ -0,0 +1,129 @@
+import type { Freight } from "@edr/types";
+
+import { client } from "@/utils/api";
+
+const BASE = "/api/shipping-line-bookings";
+
+/**
+ * The `code` of the file-upload setting whose fields a shipping line fills in
+ * after initiating a booking. Configured in the backoffice file-settings editor
+ * (Other tab) and seeded by `file-upload-settings.seeder.ts`.
+ */
+export const SHIPPING_LINE_BOOKING_DOCUMENTS_CODE =
+  "shipping_line_booking_documents";
+
+/**
+ * A shipping-line booking as the portal sees it.
+ *
+ * `hasQueriedDocuments` is computed server-side: a reviewer querying a document
+ * leaves the booking on DOCUMENTS_UNDER_REVIEW, so the booking status alone
+ * cannot tell the UI that the shipping line has something to fix.
+ */
+export type ShippingLineBooking = Freight.IBooking & {
+  hasQueriedDocuments?: boolean;
+};
+
+/** A bookable lane. Its direction is frozen server-side from the yards. */
+export interface ShippingLineRouteOption {
+  id: string;
+  label: string;
+  direction: string;
+  originYardId: string;
+  originLabel: string;
+  destinationYardId: string;
+  destinationLabel: string;
+}
+
+export interface ShippingLineReferenceData {
+  routes: ShippingLineRouteOption[];
+  serviceTypes: { id: string; name: string }[];
+}
+
+/**
+ * The route is the only lane input: it yields origin, destination and trade
+ * direction together, so they cannot contradict each other.
+ */
+export interface InitiateShippingLineBookingPayload {
+  routeId: string;
+  serviceTypeId?: string;
+  freightType?: string;
+}
+
+/**
+ * Shipping-line bookings. Separate from `bookings.service.ts` (customers) — the
+ * endpoints differ, and shipping lines book without a contract.
+ */
+export const shippingLineBookingsService = {
+  /** Create a bare booking; it starts at AWAITING_DOCUMENTS. */
+  initiate: async (
+    payload: InitiateShippingLineBookingPayload,
+  ): Promise<ShippingLineBooking> => {
+    const { data } = await client.post(`${BASE}/initiate`, payload);
+    return data.data ?? data;
+  },
+
+  /** Bookable routes + service types for the initiate form. */
+  referenceData: async (): Promise<ShippingLineReferenceData> => {
+    const { data } = await client.get(`${BASE}/reference-data`);
+    return data.data ?? data;
+  },
+
+  list: async (): Promise<ShippingLineBooking[]> => {
+    const { data } = await client.get(`${BASE}/my`);
+    return data.data ?? data;
+  },
+
+  getById: async (id: string): Promise<ShippingLineBooking> => {
+    const { data } = await client.get(`${BASE}/${id}`);
+    return data.data ?? data;
+  },
+
+  /**
+   * Cancel one of the signed-in shipping line's own bookings. Only accepted
+   * before the booking is priced — the server enforces the same rule.
+   */
+  cancel: async (id: string, reason?: string): Promise<ShippingLineBooking> => {
+    const { data } = await client.post(`${BASE}/${id}/cancel`, { reason });
+    return data.data ?? data;
+  },
+
+  /**
+   * The document grid for a booking: every configured field with its uploaded
+   * file, review status and reviewer note. Same shared endpoint the customer
+   * clearance flow reads — it resolves the field set from the booking, which
+   * now maps shipping-line bookings to their own file-upload setting.
+   */
+  getClearance: async (id: string): Promise<Freight.ClearanceView> => {
+    const { data } = await client.get(`/api/bookings/${id}/clearance`);
+    return data.data ?? data;
+  },
+
+  /**
+   * Upload the booking's documents.
+   *
+   * Posts to the shared CLEARANCE documents endpoint, not `/documents`: the
+   * latter only accepts DRAFT bookings, and these start at AWAITING_DOCUMENTS.
+   * This is the same endpoint the customer clearance flow uses — it files each
+   * document for review and moves the booking to DOCUMENTS_UNDER_REVIEW.
+   */
+  uploadDocuments: async (
+    id: string,
+    files: Record<string, File | File[] | null>,
+  ): Promise<ShippingLineBooking> => {
+    const formData = new FormData();
+    for (const [key, fileOrFiles] of Object.entries(files)) {
+      if (!fileOrFiles) continue;
+      if (Array.isArray(fileOrFiles)) {
+        for (const f of fileOrFiles) formData.append(key, f);
+      } else {
+        formData.append(key, fileOrFiles);
+      }
+    }
+    const { data } = await client.post(
+      `/api/bookings/${id}/clearance/documents`,
+      formData,
+      { headers: { "Content-Type": "multipart/form-data" } },
+    );
+    return data.data ?? data;
+  },
+};
diff --git a/packages/types/src/freight/index.ts b/packages/types/src/freight/index.ts
index 68f48e187..beda7eab1 100644
--- a/packages/types/src/freight/index.ts
+++ b/packages/types/src/freight/index.ts
@@ -188,6 +188,13 @@ export enum InvoiceSource {
   LastMile = "lastmile",
   /** Customs clearance service fee — billed on the booking invoice with the freight. */
   Clearance = "clearance",
+  /**
+   * A batch of shipping-line credits billed together. Unlike every other
+   * source, `sourceId` is the shipping line's id rather than a single record's:
+   * the invoice covers many bookings, and the credits themselves carry the
+   * per-booking link.
+   */
+  ShippingLineCredit = "shipping_line_credit",
 }
 
 export enum SchedulingStatus {