I am using In-App Auto renewable subscription and testing in sandbox and also implemented server-to-server notification on my server.
- I got notification of initial purchase in sandbox, but auto renewal notification(when the subscription is automatically renewing) is not hit on the server. I understood that it is not available in sandbox.
What I want to clarify is, this auto renewal notification is available in live environment? ie, App Store send a notification to our server when the subscription renewing automatically in live environment?