I was waiting to get my hair cut today and a gentleman was checking out. Apparently he thought the haircut should be $10 and not $11 after a coupon. The lady tried to explain how the coupon worked but he insisted that he had called the place yesterday and someone told him it would be $10. They went back and forth a couple of times with him saying "I wouldn't have come here if it was going to be $11!" She gave up, because its a freaking dollar. More fuss than I would have made over $1