To change your card on file or payment method setting for your account, first make sure you are logged into your account.
Then use the left-side menu to select “Billing” under “Account” and then select the Credit Cards tab.
To add a new card, press the green “Add New Credit Card” button. You can enter a Debit or Credit card of your choosing.
To update the expiration date of an existing card, select the … menu to the right side of the card and then click “Edit”
