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Apparatus and method for POS processing

  • US 8,490,870 B2
  • Filed: 10/18/2010
  • Issued: 07/23/2013
  • Est. Priority Date: 06/15/2004
  • Status: Active Grant
First Claim
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1. An apparatus, comprising:

  • a portable housing;

    a non-volatile memory within the housing; and

    an interface on the portable housing for communication between the non-volatile memory and a point-of-sale device;

    wherein the non-volatile memory includes instructions stored thereon that, in response to execution by a processing device, cause the processing device to perform operations comprising;

    supporting the point-of-sale device in processing a transaction;

    downloading a merchant-specific configuration from the point-of-sale device; and

    restoring the merchant-specific configuration onto another point-of-sale device.

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