I have IAP working for Google Play, and I am now trying to get Amazon working. Purchases are working, but when the app restarts, the product ‘hasReceipt’ field is false. Is this the expected behavior? What is the recommended way to check whether the user has already purchased the product?
Have you made a successful Amazon purchase, what product type?
Thanks for the response, Jeff. This turned out to be my fault - I had the IAP configured in the Amazon interface as a Consumable. Using an Entitlement instead works as I would expect.