| 摘要 |
A method of providing rewards to a user by storing, in a portable computing device, user profile data which may be accessed by a merchant terminal. A merchant terminal interacts with the portable computing device by accessing the user profile data from the portable computing device, and providing the user with a reward in accordance with the user profile data accessed by the merchant terminal, wherein the merchant terminal provides a relatively greater reward to the user when relatively more user profile data is accessed by the merchant terminal and a relatively lesser reward to the user when relatively less data is accessed by the merchant terminal. |
