How to check purchase id for in-channel subscription?
We have a video service with paid subscriptions and web and mobile clients for it. Every subscription can be purchased via Stripe on web, Google play on Android or AppStore in iOS, and then should be available for all clients. So, we need to check purchase ids on our backend before accessing related content. We can do this for Android (https://developers.google.com/android-p ... ptions/get) and iOS (https://developer.apple.com/library/con ... otely.html). Can we check Roku purchase id somehow? Otherwise, there can be a situation that a user purchased subscription on Roku, then cancelled it and never launched app on Roku again, so we'll never know this subscription is cancelled.