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.

Click the PAY NOW option.

Note:  If you currently have a balance on your account, you can also click the button from the banner at the top of the screen.

Select the invoices you want to pay and the payment method you want to use and choose to PAY NOW.