On the Manage Payments screen, select Add Payment Method.
Choose a Payment Method type: Card or ACH/eCheck.
If Card:
1. Enter the card number, CVV, expiration month, and year.
If ACH/eCheck:
1. Enter the bank routing number and account number (separated by a slash “/”).
To use a different billing address, clear the Use Default Billing Address check box and enter the new address.
Optional: Select Default Payment Method to set it as default.
Click Save Payment Method to save the method or Cancel to discard changes.

Accessing the Management Payment Methods screen