In order to update your credit card, login to your CodeGuard account and hover over the 'Settings' link and choose 'Billing'
Click the 'Update Billing' tab
Once you are here, you can update your billing information.
If you run into any issues when updating your billing information, please email firstname.lastname@example.org
and one of our support team members can help resolve the problem.
For more information on your account settings, please take a look at this video tutorial.