diff --git a/apps/edr-freight-web/backoffice/src/components/bookings/BookingPricingSummary.tsx b/apps/edr-freight-web/backoffice/src/components/bookings/BookingPricingSummary.tsx
index 814fb9a95..0cf206350 100644
--- a/apps/edr-freight-web/backoffice/src/components/bookings/BookingPricingSummary.tsx
+++ b/apps/edr-freight-web/backoffice/src/components/bookings/BookingPricingSummary.tsx
@@ -1,12 +1,32 @@
 import { Banknote, Receipt } from "lucide-react";
 import { Divider, Group, Paper, Stack, Text } from "@mantine/core";
+import { useQuery } from "@tanstack/react-query";
 
+import { api } from "@/services/api";
 import type { BookingDetail } from "@/types/booking";
 
 import { SectionCard } from "./detail/SectionCard";
 import { detailStyles } from "./detail/booking-detail.styles";
 
 export function BookingPricingSummary({ booking }: { booking: BookingDetail }) {
+  // The booking's own freight invoice: source `booking`, sourceId = booking id
+  // (which `search` matches). Newest first — a re-issue supersedes the old one.
+  const invoiceQuery = useQuery(
+    api.invoices.list.queryOptions({
+      input: {
+        filter: {
+          page: 1,
+          pageSize: 1,
+          sources: "booking",
+          search: booking.id,
+          sortBy: "createdAt",
+          sortOrder: "DESC",
+        },
+      },
+    }),
+  );
+  const invoiceNumber = invoiceQuery.data?.items[0]?.invoiceNumber ?? null;
+
   const computed = Number(booking.totalAmount);
   // The booking price is computed from the contract and is NOT staff-editable.
   // A historical `adjustedTotalAmount` (from before adjustments were removed)
@@ -49,6 +69,7 @@ export function BookingPricingSummary({ booking }: { booking: BookingDetail }) {
         </Paper>
 
         <Row label="Payment status" value={booking.paymentStatus} />
+        {invoiceNumber && <Row label="Invoice number" value={invoiceNumber} mono />}
         {booking.pnrCode && <Row label="PNR code" value={booking.pnrCode} mono />}
 
         {lineItems.length > 0 && (