Updating payment method

To update your payment method, log into your account and click on your name in the top right corner of the page. Near the bottom of that menu, you will see a Membership option. Hover over that tab and select Subscriptions from the menu that appears.

You'll be directed to the membership page where you can view/update your subscription details and payment method. If you scroll to the right you'll see several options. Select Update to update your payment information. 

Fill out the appropriate fields and then click Submit at the bottom of the page to save your changes.