发明名称 Keycard for automating transaction requests
摘要 A method is provided for automating a stored-value card transaction request. First, a keycard associated with a product identification number is selected by a customer or merchant from among a plurality of keycards. The product identification number is input at a merchant terminal. The merchant terminal transmits the product identification number to a central processor. The central processor then transmits to the merchant terminal an indicia associated with the keycard. The indicia may then be delivered to the customer.
申请公布号 US7168615(B2) 申请公布日期 2007.01.30
申请号 US20030712182 申请日期 2003.11.13
申请人 E2INTERACTIVE, INC. 发明人 SMITH MERRILL BROOKS
分类号 G06K5/00;G06K19/06;G06Q20/00;G06Q30/00;G07F7/08;H04M15/00;H04M17/00 主分类号 G06K5/00
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