Method and system for inspecting and authorizing transactions with virtual credit card numbers

Method and system for inspecting and authorizing transactions with virtual credit card numbers

The present invention provides a system for inspecting and authorizing transactions with virtual credit card numbers, comprising an inspection module, a storage module and an authorization module. Also provided is a method for inspecting and authorizing transactions with virtual credit card numbers,...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: WEI, SHIN-TING, HUNG, SHAN-SHAN, LU, SHAOI, ZHENG, ZHONG-YUAN, HSU, LI-HUN
Format: Patent
Sprache:chi ; eng
Schlagworte:
CALCULATING
COMPUTING
COUNTING
DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FORADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORYOR FORECASTING PURPOSES
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE,COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTINGPURPOSES, NOT OTHERWISE PROVIDED FOR
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Beschreibung
Zusammenfassung:The present invention provides a system for inspecting and authorizing transactions with virtual credit card numbers, comprising an inspection module, a storage module and an authorization module. Also provided is a method for inspecting and authorizing transactions with virtual credit card numbers, comprising receiving an authorization request and obtaining a first virtual card number, a first device ID and a first IP address, and storing the same in a storage module; receiving a transaction request and obtaining a second virtual card number, searching in the storage module and obtaining a second device ID and a second IP address; and inspecting whether the second device ID or the second IP address present in a blacklist, and rejecting the transaction request if affirmative.