- Log in to your SuperSummary account: https://www.supersummary.com/sign-in/
- Click on My SuperSummary on the left side menu
- Click on Manage Subscription
- Click on Payment Methods
- You will be able to edit the primary method or add a new one.
- To edit the primary method, click on it and then click on Edit Payment Method
- Edit the details as needed and then click on Update
- To add a different payment method, you can do it from that screen or from the previous one, clicking on Add New and then Add.
If you need further assistance, write to us at [email protected].