I found that the same subscription purchase generated multiple transactions with different transaction IDs. As a server, how can I determine that these belong to the same purchase in order to grant the membership benefits only once? Steps to reproduce: When multiple devices are logged in with the same Apple ID, and one of the devices purchases a subscription product.

When I purchase a 7-day membership product and kill the app during the purchase, then complete the purchase outside the app, there is a chance that upon reopening the app, I do not receive the transaction from Transaction.updates. but, then I iterate through the Transaction.unfinished queue, I found the transaction. Steps to reproduce: 1.Initiate Purchase: Start purchasing a 7-day membership product within the app. 2.Kill the App: During the purchase process, kill (force close) the app. 3.Complete Purchase Outside the App: Complete the purchase outside of the app (e.g., through an App Store prompt). 4.Reopen the App: Reopen the app after completing the purchase.

Hello. From May 29 to the present, on the submit review preview page, the submit review button has been unclickable, resulting in the inability to submit review. What could go happen and how to fix that?