How do I add Apple Pay as a payment method
How do I add Apple Pay to my Apple ID as a method of payment for the App Store?
iPhone 12, iOS 16
Question marked as
First verify you can use Apple Pay Payment methods that you can use with your Apple ID - Apple Support
According to the very bottom of this support article If you need to change or update your Apple ID payment method - Apple Supportp this is apparently this is done indirectly using the instructions in this support article: Change or remove the payment cards that you use with Apple Pay - Apple Support