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Method and system for presenting item information using a portable data terminal

  • US 7,107,221 B1
  • Filed: 10/19/2000
  • Issued: 09/12/2006
  • Est. Priority Date: 09/05/1996
  • Status: Expired due to Term
First Claim
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1. An improved shopping facility comprising:

  • at least one kiosk that generates a customer list of items to be purchased by each of a plurality of customers;

    a self-scanning system that permits each of the plurality of customers to select items using a portable terminal to maintain an updated list of selected items;

    a plurality of checkout lanes to tender payment of the items selected for purchase by the customer; and

    a shopping list distribution communication device that delivers the customer list presented on the kiosk to the portable terminal corresponding to the customer using the self-scanning system.

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