Validating credit card checks

Have you ever wondered what the information on your credit card actually means?

A quick read of anatomy of a credit card shows me the possibility of presenting an easy to use tool to decode the hidden secrets of your credit card code, with no risk and no pain.

The sum of all the digits in the third row is 67 x.

To validate, type the Credit Card or Debit Card Number in the specified field below.

Simply type your credit card number into the form above, and hit enter.

You can enter the number in either AAAABBBBCCCCDDDD or AAAA-BBBB-CCCC-DDDD format!

In algorithm form: This makes the full account number read 79927398713.

Each of the numbers 79927398710, 79927398711, 79927398712, 79927398713, 79927398714, 79927398715, 79927398716, 79927398717, 79927398718, 79927398719 can be validated as follows.