This little tool is a cinch to use, as long as you know about ActiveX and Visual Basic. If you don't, then why are you reading this! Build it into your application for instant credit card checks. Simply enter the number and the program returns a true or false statement and identifies the type of card.

Supported card types are: Visa, Amex, Diners Club, JCB, enRoute, Discover, Novus, Australian BankCard and carteBlanche.

A utility such as this can save time, as it provides preliminary card verification without contacting the card provider and quickly and easily detects common errors in entering credit card details.

Now has complete install/uninstall features.