I'm sure people know
http://www.wheresgeorge.com
where you type in your $1 bill serial number and it allows you to enter where you got it....shows you where it was....etc.
I need a clone or uild of this type of script/site...MySQL is fine....maybe PHP driven....up to you....
Not for tracking $$ bills.....the what I can explain later....
But if interested....hit me up...
webmaster@freesitexxx ///.com
Thanks!