diff --git a/core/server/services/members/config.js b/core/server/services/members/config.js
index ab58b3f9ac..f03cf3f0db 100644
--- a/core/server/services/members/config.js
+++ b/core/server/services/members/config.js
@@ -192,6 +192,7 @@ class MembersConfigProvider {
                 id: this._settingsCache.get('members_stripe_webhook_id'),
                 secret: this._settingsCache.get('members_stripe_webhook_secret')
             },
+            enablePromoCodes: this._config.get('enableStripePromoCodes'),
             product: {
                 name: this._settingsCache.get('stripe_product_name')
             },
diff --git a/core/shared/config/defaults.json b/core/shared/config/defaults.json
index 7d94776888..ac9ba3e15e 100644
--- a/core/shared/config/defaults.json
+++ b/core/shared/config/defaults.json
@@ -115,5 +115,6 @@
     "adminFrameProtection": true,
     "sendWelcomeEmail": true,
     "stripeDirect": false,
+    "enableStripePromoCodes": false,
     "portal": false
 }