iOS Question When a user purchases an auto-renewable or non-renewing subscription, your app is responsible for making it available across all the user's devices

[ajk]

When a user purchases an auto-renewable or non-renewing subscription, your app is responsible for making it available across all the user's devices, and for enabling users to restore past purchases.
How to implement this?

 

[Erel]

See the restore purchases feature: https://www.b4x.com/android/forum/threads/istore-in-app-purchases.49301/#content