Hi,
Thanks for this great tutorial. I have an issue with in-app purchases promotions on the app store. have submitted an in-App purchase item for app store promotion, everything approved and fine, But there is a yellow box with this warning:
These in-app purchases can’t be promoted on the App Store because your latest approved binary doesn’t include the SKPaymentTransactionObserver method.
I am sure I have added SKPaymentTransactionObserver method in my code, for making sure I have added in two places one in IAPManager class and another in main ViewController
Here is a screenshot:
How should I fix this issue?
Thank you