The question is related to getting rejected by Apple when the app does only have Subscriptions but no In-App Purchases. My understanding is that an in-app purchase is consumable or non-consumable as that's how the UI on appstoreconnect shows it. My app has 3 tier subscription, paid monthly, and that's it. But "We are unable to complete the review of the app because one or more of the in-app purchase products have not been submitted for review." Which I have none?