We are an EU-based company and targeting only the EU market. According to the EU regulations, we should be able to use alternative payment systems. We decided to use Stripe SDK, as we already using Stripe on our web platform. However, when we sent the app for review, the reviewer asked us to add in-app purchases as a must in the app. We have the Alternative Terms Addendum for Apps Distributed in the European Union signed, but it seem it is igored by the reviewer. One more point, we would like to keep the payment process inside de app using Stripe SDK and not to send users out of the app via com.apple.developer.storekit.external-purchase, which is very wrong user experience. Anyway we can't find any clear documentation how to enrole and use the alternative payment options in the app. Please help.