Getting hit by thief with counterfeit dollar bills will be a distasteful experience. One chain store owner faced this by telling their experience. They have a busy business and they haven`t check the dollar bills. Every week he/she drop by the bank to make a deposit. At the bank there was an obstacle with 4 100 dollar bills. So he asked what was the trouble and the staff explained to him. That was a waste of four hundred bucks. With four 100 bucks you could certainly get two counterfeit money detectors. He learned from his mistake and got a decent counterfeit money detector.