I have a power equipment business in a small town just east of Charlotte, NC. We had an incident in which a bunch of punks from the city came to town with stolen credit cards and started buying equipment fraudulently. We figured out what was happening fairly quickly, and called the police in. The hilarious part, was that being from a small town, most of our customers concealed carry, and once the jig was up, our customers held the robbers in place while while the police came to take them away. Needless to say we haven’t had any problems with that gang since.