my son works at a gas station and got to talking with the man who held the sign when he came in for a drink.. the man told him it was a great way to make money.. he usually averaged 280-400 a day..... i was shocked!!!!! then one time i stopped back by to give a man and woman food i had just bought at a fast food restaurant.. i bought hot cocoa figuring it was cold out and egg sandwiches.. he told me wheres the coffee? that he didn't want cocoa.. so i don't help anymore.. you never know who really needs help and who is scamming you.