diff --git a/web/src/app/(app)/api/stripe/checkout/route.tsx b/web/src/app/(app)/api/stripe/checkout/route.tsx
index 34c5572..a20ecaf 100644
--- a/web/src/app/(app)/api/stripe/checkout/route.tsx
+++ b/web/src/app/(app)/api/stripe/checkout/route.tsx
@@ -36,6 +36,7 @@ export async function GET(req: Request) {
       orgId: orgId ?? null,
       plan: plan,
     },
+    allow_promotion_codes: true,
     client_reference_id: orgId ?? userId,
     customer_email: user.emailAddresses[0].emailAddress,
     mode: "subscription",