INFORMATION PROCESSING DEVICE, INFORMATION PROCESSING METHOD, AND INFORMATION PROCESSING PROGRAM

摘要

A sending means (1a) of a communication device (1) sends request information (3) to a server (2). A sending means (2c) obtains related information (4a) and an identification code (4b) in accordance with the request information (3) and sends them to the communication device (1). The related information (4a) and the identification code (4b) are stored in a storage means (1c) of the communication device (1). The sending means (1a) sends purchase request information (5a) to the server (2). The identification code (5b) and user identification information (5c) are added to the purchase request information (5a). The sending means (2c) of the server (2) sends content data (6a) in accordance with the purchase request information (5a) and added data (6b) in accordance with the identification code (5b) to the communication device (1).