| 摘要 |
PURPOSE: A system for paying a content application which generates the charge of a content application is provided to realize the safe payment without exposure of finance information such as credit card. CONSTITUTION: A charging relay module(120) receives a content identifier and charging information from a content module. The charging relay module transmits the content identifier and the charging information to the charging authentication module(140). The charging relay module receives a charging authentication code from the charging authentication module. The charging relay module transmits the charging authentication code, the content identifier, the charging information, and the user identifier to a charging server(300). The charging authentication module is included in a smart card(130). The charging authentication module generates the charging authentication code. |
