I worked at a bar that had those stacks of pull tab cards. Random cards in the stack would give you cash that you exchanged the card for. The manager of the ba

I worked at a bar that had those stacks of pull tab cards. Random cards in the stack would give you cash that you exchanged the card for. The manager of the bar would know which ones were redeemed so if it got low and he knew the big money cards weren’t won yet, he’d go play the machine until he got it.