This program will identify and validate Visa, Mastercard, Discover, American Express, JBC, enRoute, Carte Blanche, Diners Club, and American Diners cards. Just enter the number and an innovative graphic display will do the rest. Have your own e-commerce site? We include the VB Script source code for the validation FREE so you can include it in your application! No licensing, no fees, just cut and paste! Also included is the document The Four Common Mistakes that merchants make to lose their Merchant Banking= Accounts, and how to avoid them.