Process for the distribution and redemption of coupons

A data processing system issuing electronic certificates through "online" networks of personal computers, televisions, or other devices with video monitors or telephones. Each electronic certificate includes transaction data and identification data, and can be printed out on a printing dev...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	Golden, Steven M, Levin, Hillel, Gentry, Gary D, Barbour, James A, Schornberg, Albert, Anderson, Bradley A
Format:	Patent
Sprache:	eng
Online-Zugang:	Volltext bestellen
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