Please contact your card's issuing bank and confirm the following:
- Ensure that the credit card that you are using is not a prepaid credit card.
- Is your credit card valid?
- Does your card have a future expiration date?
- Can you make online and mail-order purchases using this card?
- Does the card have a minimum charge amount?
- Does your card have adequate credit available?
- Does your issuing bank have policies that might prevent the charge in question from being accepted?
- Does your issuing bank have a record of the charge attempt?
- Is the billing address you entered in your selling account the same as the card's registered billing address?
Once you confirmed then please use the below link to update your card information.