Navigate to account.dat.com to access your Account Information.
Note: You can also access it by clicking on Account from the side menu while signed into DAT.
Click on the Billing & Invoices section in the left menu.
Note: You cannot remove a credit card on file until you first add a new one.
To add a new credit card to be billed monthly, select the ADD PAYMENT METHOD option.
Add the details of the credit card. If you intend to remove a card you currently are using of monthly auto pay, select the Set as auto payment option.
When finished, click the SAVE button.