Step 1: When logged in to your account, navigate to your Account page and click on Pay Invoices.
Step 2: Choose the Invoice Due tab (to filter by due invoices), select the invoice(s) you would like to pay, then click Continue.
Step 3: Confirm that you would like to pay the balance(s) in full. If not, edit the amount(s) to apply, then click Continue.
Step 4: Choose your payment method, then click Pay Invoices. You will receive a payment receipt via email.