How to delete a payment method
How do you delete a payment method
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How do you delete a payment method
If you have a subscription, you need to add the new card, and then promote it to the primary payment method before you can remove the old card.
If you have a subscription, you need to add the new card, and then promote it to the primary payment method before you can remove the old card.
See this link and follow the instructions provided
Change, add, or remove Apple ID payment methods - Apple Support
How to delete a payment method