Self-service shopping system including an electronic price label system

A self-service shopping system which uses an electronic price label (EPL) associated with an item to send a signal to a transaction processing system to record the selection of a product by a customer. An item selector card associated with a customer selects items for purchase. An item selector card...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	FORSYTHE, DONALD L
Format:	Patent
Sprache:	eng
Schlagworte:	CHECKING-DEVICES PHYSICS REGISTERING THE RECEIPT OF CASH, VALUABLES, OR TOKENS
Online-Zugang:	Volltext bestellen
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