You can update your billing information, billing address and invoice email address.
Changing your billing details
From anywhere in the tool, click Settings in the sidebar
Click Billing in the menu on the left
Click Edit at the Payment details section
Change the method of payment, company information, billing address and/or invoice e-mail
Click Save changes.
Note: you can only access the Billing details if you're an admin or a user with the Billing page permission.