发明名称 Method and server of providing lotto using bill and receipt of credit card or debit card
摘要 Disclosed herein is a method and a lotto supply server of providing lotto using a bill or a receipt of a credit or debit card, and utilizing the front and the back side of a receipt or a lotto as an advertising space, in which, a financial VAN company accumulates and manages the paid back money for financial resources to purchase lotto, and a real lotto number printed on a bill or a receipt is provided to a user, thereby increasing sales of a member store due to customers who use credit or debit cards.
申请公布号 US2006163346(A1) 申请公布日期 2006.07.27
申请号 US20050043211 申请日期 2005.01.26
申请人 LEE ELIM K;CHUNG SUK-JUN 发明人 LEE ELIM K.;CHUNG SUK-JUN
分类号 G06K5/00;A63F9/24;G06Q20/00 主分类号 G06K5/00
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