To change your credit card details, go to the upgrade page and select ‘Billing & Credit Card’. This will direct you to your billing page. Here you can change your credit card details and view all your invoices.

OR

On the bottom right hand side of the tool you will see your account details. (Name, Billing, and Logout). Select ‘Billing’ and you will be taken to your billing page. Here you can make changes to your credit card details and view your invoices.