| 摘要 |
PURPOSE: An electronic commerce method is provided to use mileage in an affiliated main office instead of cash by integrating mileage obtained in each affiliated shopping mall. CONSTITUTION: If a consumer connects to a web server of an affiliated main office, a member authentication is executed(S202). If the consumer is a member, the member searches a selected menu(S204). In the case that the selected menu is an ordering process, commodity information is displayed. In addition, if the member requests a purchase of a commodity, an input of a paying method and paying information is requested(S212-S218). If an inputted paying method is a mileage utilization, a purchase amount of money and the mileage are calculated, and the difference is guided(S230,S232). If paying information is inputted or a mileage is sufficient, a payment process is executed. If the payment is approved, a commodity order completion is displayed(S238,S240). A mileage in accordance with the ordered commodity is supplied and mileage information is adjusted(S246). If a searched menu is a mileage search, a division search is checked(S248). If a division search is selected, an affiliated main office mileage and each affiliated store mileage are classified and displayed(S250). If a division search is not selected, an integrated mileage is displayed(S252).
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