Hi @Seller_xgYPzGLFSU7hY,

Indy from Amazon here. Thank you for using the Seller Forums!

If you are attempting to change your credit card number, you can read more about that process in this Seller Help Article:

Bank account and credit or debit card information for your seller account

You will need to click "Replace Charge Method" from the Charge Methods menu.

Please let me know if this helps answer your question, or if you need more support.

Best,

Indy