Third-Party Services (Other than PWD):You must notify the company that manages your payment withdrawal when you have a credit card or banking account change. Most companies allow you to make the change yourself on their website.
PWD's online account management and bill pay system:If you pay your bill on PWD’s website, select the Pay Bill link at the PWD Home Page and sign in.
In the main menu select Payment. Then select Pay Online to get to the payment portal. Here you will see a link at the top, My Profile. Here you can make changes to your payment method.
See Also
Online Bill Pay - Online Banking