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Flexible electronic payment transaction process

  • US 9,317,845 B1
  • Filed: 12/23/2014
  • Issued: 04/19/2016
  • Est. Priority Date: 12/23/2014
  • Status: Active Grant
First Claim
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1. A payment transaction processing method, comprising:

  • commencing a first interaction, said first interaction between a payment device and a POS (point of sale) terminal and including a payment transaction process; and

    interrupting said first interaction to perform a second interaction, said second interaction between said POS terminal and a device other than the payment device;

    said second interaction being other than;

    (a) transmitting an authorization request, and (b) receiving an authorization response;

    wherein said second interaction is between the POS terminal and a mobile device that is not the payment device.

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