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Apparatus for the wireless delivery and redemption of merchant discount offers

  • US 20020160761A1
  • Filed: 03/13/2002
  • Published: 10/31/2002
  • Est. Priority Date: 03/13/2001
  • Status: Abandoned Application
First Claim
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1. A device for displaying scannable bar codes comprising:

  • a processor;

    a memory;

    an communications module; and

    a display capable of displaying bar codes which can be scanned by conventional bar code scanners.

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