Add Or Remove Payment Method On File
To add a payment method from your client account, log in to your account and select the "Invoices" tab. Then, select the "Payment Methods" button.
On the following screen there will be a form for adding either a credit card or bank account. Once payment method details have been entered, click "Add Payment Method" to save.
To remove a payment method from your client account, log in to your account and select the "Invoices" tab. Then, select the "Payment Methods" button. This will take you to a screen that will initially show you the option to add a new card. You can scroll down on the page to see the option to delete any payment method you have added.