ELECTRONIC TRANSACTIONS PROVIDING NET PRESENT VALUE

Electronic commerce systems and methods are described in which a customer accrues and receives an accounting of net present value ("NPV") in exchange for purchasing goods and/or services from one or more vendors in a first group of vendors. The NPV may be in the form of monetary credits an...

Ausführliche Beschreibung

Bibliographische Detailangaben

1. Verfasser:	ZENTARO, OHASHI
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	CALCULATING COMPUTING COUNTING DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FORADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORYOR FORECASTING PURPOSES PHYSICS SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE,COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTINGPURPOSES, NOT OTHERWISE PROVIDED FOR
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