You may pay the balance on your Old Navy credit card online if you prefer online banking. Follow these steps to settle the overdue invoices:

Use your Old Navy card to log in.
In the menu, select Account > Payments.
Choose this option to pay online.
Enter the data required to finish the transaction.
Finally, be sure you are who you say you are before submitting the money.
This exemplifies how simple it is to make an online credit card payment.


Source: https://www.accountiod.com/oldnavy-com-activate/