| 摘要 |
PROBLEM TO BE SOLVED: To contribute to an increase of card use corresponding to the request of clients by widening the range of articles, which can be selectively purchased by a point applied by the purchase of article, and especially enabling to purchase a financial article or the like. SOLUTION: In the point card system, with which to a client (1) owning a card issued by a card issuing company (2), a point corresponding to the purchasing price is applied by the article purchase of the client (1) and successively added and the client can selectively purchase an article while utilizing that point, the financial article is included in articles, which can be selectively purchased by utilizing the added point. |
