发明名称 METHOD AND APPARATUS FOR ELECTRONIC SUPPORT AND DELIVERY OF MULTIPLE LOTTERY AND SWEEPSTAKE PROGRAMS, IN SUBSTANTIALLY OFF-LINE ENVIRONMENTS
摘要 A method for providing an instant win program during a transaction between a base device and a portable device is provided. The method comprises: establishing a connection between the portable device and the base device to initiate the transaction between the portable device and base device; determining information for the instant win program at the base device; and using the information to determine if the portable device is eligible for a prize in the instant win program during the transaction.
申请公布号 WO2004025434(A2) 申请公布日期 2004.03.25
申请号 WO2003US30808 申请日期 2003.09.15
申请人 VISA INTERNATIONAL SERVICE ASSOCIATION;VISA U.S.A. INC. 发明人 GAUTHIER, PATRICK;FARNSWORTH, JEAN, ELIZABETH;SALMON, DIANE
分类号 G06Q30/02;G06Q50/34 主分类号 G06Q30/02
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