To update your Payment information from your account Dashboard:
1. Login to your CatholicBrain account
https://www.catholicbrain.com/login
2. From your Dashboard, hover over the arrow next to your Username to open a drop-down menu
3. Click on [Update Card] and fill in the requested Card Details, then click [Update] to save.
Please see the image below for reference:
If you have any questions, the CatholicBrain Support Team is on hand to help if needed and can be contacted by emailing support@catholicbrain.com