diff --git a/apps/scandic-web/components/HotelReservation/EnterDetails/Payment/PaymentClient.tsx b/apps/scandic-web/components/HotelReservation/EnterDetails/Payment/PaymentClient.tsx
index fade0baad..2fc000efe 100644
--- a/apps/scandic-web/components/HotelReservation/EnterDetails/Payment/PaymentClient.tsx
+++ b/apps/scandic-web/components/HotelReservation/EnterDetails/Payment/PaymentClient.tsx
@@ -73,6 +73,7 @@ export default function PaymentClient({
   const lang = useLang()
   const intl = useIntl()
   const searchParams = useSearchParams()
+  const bookingCode = searchParams.get("bookingCode")
 
   const { booking, canProceedToPayment, rooms, totalPrice } =
     useEnterDetailsStore((state) => ({
@@ -341,6 +342,7 @@ export default function PaymentClient({
             memberPrice: room.roomRate.memberRate?.localPrice.pricePerStay,
             publicPrice: room.roomRate.publicRate?.localPrice.pricePerStay,
           },
+          bookingCode,
           roomTypeCode: room.bedType!.roomTypeCode, // A selection has been made in order to get to this step.
           smsConfirmationRequested: data.smsConfirmation,
           specialRequest: {
@@ -361,6 +363,7 @@ export default function PaymentClient({
       rooms,
       booking,
       isFlexRate,
+      bookingCode,
     ]
   )
 
diff --git a/apps/scandic-web/server/routers/booking/input.ts b/apps/scandic-web/server/routers/booking/input.ts
index 51f97f7b9..65aaa1d19 100644
--- a/apps/scandic-web/server/routers/booking/input.ts
+++ b/apps/scandic-web/server/routers/booking/input.ts
@@ -7,6 +7,7 @@ const roomsSchema = z
   .array(
     z.object({
       adults: z.number().int().nonnegative(),
+      bookingCode: z.string().nullable(),
       childrenAges: z
         .array(
           z.object({