Manage Payment Methods allows a CSR to manage how a customer pays.
To manage payment methods, you have several options.
Customer View:
To add or edit a payment method from within an order, click the Add Payment button or click the down arrow to open the Payments section.
Choose an existing method and edit the details of the Payment Method, Card Details and Address as appropriate.
Orders View:
Note: Managing payment methods from the Commerce Administration tool updates the same information that your customer can manage from his or her account on the front-end eCommerce site.