Learn how to update your billing contact information from your Account Control Center:
Hi. Sean here, talking about changing your billing contact information or updating your billing contact information.
So you get logged into the Account Control Center and on the left-hand side of the screen click on Billing and then Change Billing Contact Info. Here’s your current contact information you can make your changes here and then click Submit Contact Changes and that generates an email to both contact email addresses, if there are two. You’ll get a little email notification that changes have been made.