In addition to the client payment component (CPC), which stores and manages a third-party payment method, the Wallet SDK supports the creation of credit cards other than the three standard types (Visa, MasterCard, American Express) that are available in the Payment Selector. In addition to these standard credit card types, the Payment Selector provides the same user interface and payment selection for the management of any other custom credit card (such as a department store charge card). The sample included with the SDK is referred to as the Other Card. This section discusses how to create a custom credit card using the Other Card sample files.