Online Credit Card Numbers Validation with MOD-10. Simply put the credit card number and press the [Validate] button. There are two result variants. [your_card_number] is not a valid card number will appear if the card number isn't valid. If the card number is valid you will get the message [card number entered: your_card_number]. Simple web interface without additional software.
See also: DISCOVER, JCB, Diners Club, AMEX, American Express, Mastercard, visa, loans, debt, credit, credit cards, online, ENROUTE, mod10