the first few batches of the Maple a cash card has an algorithm
flaw where u can just manipulate the card number and pin to get
instant a cash..it casued quite a big hooha back then because it
meant that those genuine buyers who had the cards "hacked" couldnt
use that card since it has been exploited..i tried it before and
got around 100k of them before i pussied out..and stop doing it 
