| 摘要 |
<p>A point return method for realizing a point return service where all kinds of enterprises including real stores and virtual stores can participate without any restriction. When a customer (300) who can use electronic money (350) usable for payment in an electronic money member stores (400, 450) according to the balance performs trading in a point member store, a point based on the money amount paid in the trading is given and the price of the electronic money according to the number of points is added to the aforementioned balance.</p> |
