Magic using Credit Cards....

[headscratcher4]

Thought some of you would find this fun....

For the more skilled, does it work?

http://www.hippy.freeserve.co.uk/credcard.htm

[Bob Klase]

I just tried it on 3 credit cards. Only worked for one of them.

[scribble]

Originally posted by Bob Klase
I just tried it on 3 credit cards. Only worked for one of them.

I didn't check his method in-depth, but a correct MOD10 check will work for any valid criedt card. Really. The last digit is always calcuable.

I just skimmed over the page, but everthing he says is true. Common knowledge to anyone in the industry.