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Award Grant method, privilege device and award grant system
Award Grant method, privilege device and award grant system
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机译：奖励授予方法，权限设备和奖励系统
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摘要
Problem to be solved: to provide an award Grant method and a privilege grant system for simplifying settlement processing of electronic settlement using coupons.In the privilege Grant method, the user terminal transmits the coupon use request and the user ID when the coupon is operated by the user.The award providing device generates a settlement token based on the received coupon use request and the user ID, stores the settlement token and the user ID, and transmits the payment token to the user terminal.The user terminal creates and displays the payment code corresponding to the payment token.The store terminal reads the displayed payment code and transmits the payment token and discount item information corresponding to the settlement information and the payment code.The award providing device identifies the user ID from the received information, determines the settlement amount of the user, and transmits the settlement amount and the user ID.The payment server executes the settlement processing on the basis of the received settlement amount and the user ID.Diagram
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