Developer's DescriptionBy Ashkon TechnologyInstantly verify Visa, MasterCard, Diners Club, AMEX and other credit cardEasy Credit Card Checker allows you instantly check credit card number for validity. It can verify Visa, MasterCard, Diners Club, Carte Blanche, EnRoute, American Express (AMEX), Discover, JCB and other credit card numbers. Easy Credit Card Checker uses LUHN10 algorithm (except EnRoute) as well as first digits verification.