Watching A Credit Card Transaction..

 The next time you go into a shop watch someone make a Credit Card Transaction.
 You will see that First they place the Credit Card in the Machine
 then they place a few sheets of paper on top of it.
 Once all is in place they bring the Lever across the Credit Card, after this
 they remove the pices of paper and the Card.

 This is the PART we wan't :

 After removing the peice of paper they hand you back your Credit Card.
 Then they rip off the top peice of paper.
 Well after ripping off the top sheet their is TWO SHEETS CARBON PAPER.
 Those Two peices are what we are after
 If you are doing this then SHOW the Costomer that you have screwen up ONE of
 the Bits of CARBON PAPER. The other ONE either drop on the floor or put it
 under the bench to get later.
 ONCE the costomer has gone then either Take Home the bit of Carbon paper or
 HOLD it up to the light and write down ALL the information that has been 
 printed out on it that includes the Expiry Date of the Credit Card.