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Customer checkout accelerator

  • US 9,171,432 B2
  • Filed: 06/16/2008
  • Issued: 10/27/2015
  • Est. Priority Date: 09/28/2000
  • Status: Expired due to Fees
First Claim
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1. A system for accelerating the sales transactions of customers in a retail store, comprising:

  • a customer checkout accelerator that provides a customer user interface that is used to initiate a request for a preapproval amount for a sales transaction;

    a card reader attached to, or integrated into, the customer checkout accelerator that reads a customer payment card number when the card is swiped through the card reader;

    processing logic for said customer checkout accelerator configured to calculate the preapproval amount for the sales transaction;

    a customer checkout accelerator server module residing on a store controller server that receives the preapproval amount for the sales transaction and transmits the preapproval amount to an external card services system for approval; and

    a preapproval cache located at a point of sales terminal that stores the preapproval amount for use in completing the sales transaction.

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