The client payment component (CPC) sample files (located in the \SDK\Wallet\Samples\CPCs\Simple directory) give you the framework to build your CPC by providing dialog boxes, multiple thread support, source files, and installation files. The following diagram explains the process of building a CPC using these sample files.
Note The Wallet SDK sample CPC, which is named Internet Cash, is designed for a single type of payment. A component supports multiple types, but each type must be unique. For example, the default Credit Card component in the Payment Selector contains three unique types: VISA, MasterCard, and American Express.