I have a couple questions regarding the process of detecting that a subscription has been auto-renewed.
Currently I have my sandbox test environment all set up, I am able to purchase a 1 month subscription and all of that works nice and dandy.
My questions are as follows:
Do I need to verify the initial receipt (or really any subsequent receipts) of the in app purchases? If so, for what reasons?
Does my app get notified via a paymentQueue:updatedTransactions: call when the auto-renew has happened? Both in the sandbox environment and in the production environment.
So far, I have not seen the StoreKit notify me of a renewed subscription (in the sandbox environment) but I have also read that it is finicky and might not.
Any general tips with Auto-Renewable subscriptions that I should take into account?
Thanks for your help and time!