How can I update my credit card information online?

To update your credit card on file for one or more SIM card subscriptions, you can follow the steps below.

Note: This is currently only available on the full desktop version of the site (not on the mobile site).

1. Log in to the web site using your email address and password.
2. Navigate to the "Recurring Subscriptions" tab.
3. Locate the SIM card in the list (you may have more than one).
4. On the right-hand side of the page, click on "Edit."
5. On the next page, click on "Change Credit Card Details."
6. On the next page, enter your new credit card details, and save your changes.