Edit payment information

From Doc

To add a credit card to keep on file for your account or to edit the card information for the card we currently have on file:

1. Sign into Phanfare (http://www.phanfare.com/login.aspx).
2. Go to Settings on the header.
3. Click the "Add/Update payment options" link under Billing Information.

Note that as a security measure, you may be required to enter your login and password to update this information.