Resources to help you to configure the In-App subscriptions in the different App stores.

Apple Store Platform: iOS / tvOS		Google Play Store Platform: Android / Android TV
App Store Subscritpions In-app Purchase Auto-renewable Subscription		Subscription setup In-app products Google Payment Merchant Account Create an Android Subscription

Amazon IAP Platform: Amazon Fire TV		Roku Platform: Roku
In-App Purchansing (IAP) Overview Create and Submit IAP Items		Monetize on the Roku Publishing Platform Roku Pay and In-Channel Purchasing