Hi,
Our application offers 3 non-renewing subscriptions. I have integrated the necessary code, and our App Store Account Paid Agreement status is Active. Transactions are successfully completed in the sandbox environment.
However, I am facing difficulties with server-side validation. The /verifyReceipt API is deprecated, and I need an alternative method for server-side validation. The Apple documentation is quite confusing, and I couldn't find any articles related to the new approach for server-side validation.
I would greatly appreciate it if you could provide a detailed guide on how to perform server-side validation with the new method.
Thank you in advance.