VCardCom is a COM /ActiveX object that enable existing applications developed using
Visual Basic, Visual C++, Borland C++, Delphi, etc, and ASP pages served
by Microsoft Internet Information Server or Microsoft Transaction Server,etc
.., to do credit card validation.Support for the major credit cards such
as American Express, MasterCard, Visa, Diners Club, Carte Blanche, JCB,
Enroute, and Discover is provided by the component.

After the installation, the component will be installed and registered
in the default directory.

You can use it from any ActiveX host such as
Visual Basic, Visual C++, ASP pages, etc.The typelibrary is added to
import the implemented interfaces to a given project from Delphi,
Visual C++,etc. You can then control the object using Automation.