Payment method can not be used on iTunes/app store

Hi Ejd01,

welcome to the Apple (user-to-user) Community!

Re: "Payment method can not be used on iTunes/app store"

What to do: If a message says 'billing problem with previous purchase' or 'verification required' - Apple Support

or

If your payment method is declined in the App Store or iTunes Store - Apple Support_

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Re: "My Apple Pay won’t let me pay for anything on the store or iTunes but is in my wallet,

It was fine a few weeks ago ?"

Check the expiry date if a credit / debit card is used as a payment method,

or

See how to: Change or remove the payment cards that you use with Apple Pay - Apple Support

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Else: See what payment methods Apple can accept in your country or region:

(Eg: In some countries Apple Pay requires two-factor authentication.)

Payment methods that you can use with your Apple ID - Apple Support

How to Add an Apple ID Payment method: Add a payment method to your Apple ID - Apple Support

How to delete an Apple ID payment method: Remove a payment method from your Apple ID - Apple Support

(NB: if you only have one payment method, and have active subscriptions etc., you may need to add a new card first, to allow you to delete the old card.)

How to change an Apple ID payment method:

See: If you need to change or update your Apple ID payment method - Apple Support

You may need to allow 24 hours for updates to come into effect.

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If more help / support / contact / is needed:

Apple ID support / help website: Apple ID - Official Apple Support

Subscriptions and Billing Website: Subscriptions and Billing - Official Apple Support

All the best :-)