Cracking the credit card code
From Jess.net/Mint.com.blog which used to be WallStats.com and Jess Bachman who did the increasingly famous wall poster "Death and Taxes", here is a nice infographic that explains your credit card number, the validation process and offers an introduction to the "Luhn Algorithm.
Where, when and under what set of circumstances you would ever use this information I've no idea but you never know.
- Read more about Cracking the credit card code
- Log in or register to post comments