1) Sign in to your account
2) Click on the Account drop down menu

3) Click on the Settings option

4) Click on the Billing Details Section

5) Click the Update Card button

6) Enter your updated billing information

7) Click the Update button

1) Sign in to your account
2) Click on the Account drop down menu
3) Click on the Settings option
4) Click on the Billing Details Section
5) Click the Update Card button
6) Enter your updated billing information
7) Click the Update button