Method for validation of electronic transactions

An electronic transaction is validated by a customer placing a telephone call via the telephone network. The call is routed to a validation system and the telephone call provides the validation system with a transaction identification which identifies a previous electronic transaction between the cu...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	KARAM, GERALD MICHAEL, FURMAN, DANIEL SELIG, UNGER, DAVID G
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	CALCULATING COMPUTING COUNTING DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FORADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORYOR FORECASTING PURPOSES ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY PHYSICS SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE,COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTINGPURPOSES, NOT OTHERWISE PROVIDED FOR TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION
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