To update your credit card information, just follow these steps:
- Login to the account used to make a purchase
- Click on your name in the upper right-hand corner
- Click on 'Account' from the dropdown menu
- Add a new credit card to update your credit card details on file
- You may set this card as the default payment method and delete any existing cards from here
Please note: You should update your credit card details prior to your monthly billing period.