Assignee

RECEIPTCITY COM INC

US·1 granted patent·736 citations·filing 1997–1997

Technology mixG06Q1 G06V1 G07F1 G07G1

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0196US6193152B1Modular signature and data-capture system and point of transaction payment and reward systemRECEIPTCITY COM INC·Filed 1997·Granted Feb 27, 2001·736 cites·20 claims

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