发明名称 METHOD AND APPARATUS FOR REDEEMING OF COUPONS VIA A WIRELESS COMMUNICATION DEVICE
摘要 A method and apparatus for wireless coupon redemption includes a coupon service provider (130) coupled to a wide area network (110) and a wireless network (108) to deliver an electronic coupon to a transportable communication unit (106). A merchant (124), comprising a wireless receiver (120) coupled to a redemption device (122), is coupled to the coupon service provider such that a tender of said coupon by the transportable communication unit made via the wireless receiver is conveyed to the coupon service provider and an approval to redeem the coupon is conveyed from the coupon service provider to the redemption device.
申请公布号 WO2004021240(A1) 申请公布日期 2004.03.11
申请号 WO2002US27274 申请日期 2002.08.27
申请人 HEWLETT-PACKARD COMPANY 发明人 MESSNER, AMY, E.;BROWN, WILLIAM, P.
分类号 G06Q20/20;G06Q20/38;G06Q30/02;H04M3/42 主分类号 G06Q20/20
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