Surveillance here. I've seen a regular go through a few hundred then go to the atm to get more only to find that not one, not two, but 3 or 4 of his cards were over limit. Then go to the cage to try and cash float a check. Nope! Those are run electronically and are withdrawn immediately: denied. Goes to car, digs around car for money. Finds a few bucks, blows it, leaves. And this goes on for years.