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System and method for controlling financial transactions over a wireless network

  • US 9,147,185 B2
  • Filed: 09/04/2014
  • Issued: 09/29/2015
  • Est. Priority Date: 12/23/1997
  • Status: Expired due to Fees
First Claim
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1. A wireless device comprising:

  • a display;

    an antenna;

    a communication interface configured to communicate with a wireless network using the antenna;

    at least one processor; and

    storage storing computer-executable instructions, the computer-executable instructions executable by the at least one processor to cause the wireless device to;

    acquire barcode data;

    transmit the barcode data over the wireless network using the communication interface;

    receive transaction data over the wireless network using the communication interface, the transaction data being based at least in part on the barcode data;

    present information based at least in part on the transaction data on the display; and

    transmit authorization data over the wireless network using the antenna to authorize a transaction relating to the transaction data.

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