You can use 1 payment method per ad account and only account admins can manage payments and receive emails regarding billing. All major credit cards are accepted, but no debit cards. Credit cards must have a US billing address.
A valid payment method is required to run ads
How to add payment method
Select the “Edit” button on the Payment page and fill in all the required credit card details.
How to update payment method
To update your default credit card details, select Edit.
Changing your payment method
To avoid interrupting your spending campaigns, you can't delete a payment method, but you can add a new one. Select Payments from the avatar menu, select Edit, and add your new card. It'll automatically replace your default card.