Methods and systems for performing authentication in consumer transactions

The method for authenticating a mail order or telephone order transaction according to the present invention includes receiving authentication information from a cardholder, providing authentication information to an issuer, and determining whether the authentication information is valid. If the aut...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Fisher Douglas, Dominguez Benedicto H, Lee Timothy Mu-chu
Format: Patent
Sprache:eng
Schlagworte:
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