i have been caught twice both times i was told to return the chip. both times it was only one chip. if you play and do not win they know exactly how many chips you have. one i did return from my sock. she was going to call security. other time i lied like a dog and still have it. they were still looking on the floor as i departed. maybe iot depends on the price they have on the chip. 10 cents $5 etc. me i gave it up to much of a strain on my nervous