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Method to Detect False Purchases with a Consumer Service Device

  • US 20080000967A1
  • Filed: 08/30/2007
  • Published: 01/03/2008
  • Est. Priority Date: 12/30/2004
  • Status: Active Grant
First Claim
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1. A method, comprising:

  • detecting a motion across a product identifier in a self-service terminal;

    monitoring for a product identifier; and

    in response to failing to detect the product identifier, transmitting an alert signal indicating a failed transaction.

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