Device and method for secure data updates in a self-checkout sys

Details Device and method for secure data updates in a self-checkout sys Device and method for secure data updates in a self-checkout sys

1996-09-05

1998-10-20

Hajec, Donald T.

Registers

Systems controlled by data bearing records

235472, 235383, G06F 1700, G06F 1500, G06F 710

Patent

active

058250026

ABSTRACT:
The present invention relates to a data processing and retrieval system for use in a self-checkout system utilized in a retail facility. A plurality of customers are provided with a portable data collecting terminal having a bar code reader. Once the data is collected using the portable terminal, a record of the session is uploaded to a customer's data file upon the entry of an authorization code. In the event errors occur during data entry or in the entry of the authorization codes, a customer service desk is provided which assists the customer in completing the transaction.

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