Change payment for subscription

Read again -> Related Article: If you need to change or update your Apple ID payment method

OR see -> Add a payment method to your Apple ID -> Add a payment method to your Apple ID – Apple Support (UK)

• If you want to change your card, you need to add first the new card, then remove the old card.
• or if you use your Apple Account balance, you need to set your Apple Account balance as your default payment.

See also -> Payment methods you can use with your Apple ID

Payment methods you can use with your Apple ID – Apple Support (UK)

fyi: Not all credit & debit cards seem to work with App Store / iTunes Store, try a different one, or preferably a credit card. If your card is not accepted as a paymenf method, you need to contact your bank.

Apple needs to remedy this situation and allow users to change payment card for an individual subscription. There are times when Apple does not ask or prompt for the selection of payment, which creates a problem for the user. If you create a problem, you should have a way for the user to fix it or stop creating the problem in the first place.