Now this may sound a little crazy HD but I have gotten my money by doing this, You go to their office and have a seat, make the coffee, talk to the clients, flirt with the sec, take calls, be a pain in the ass, if they call the cops, explain your situation to the police, if you end up out side contiue the same tactics on in coming and out going personel, a couple days of this and they will gladly scratch you a check on the spot.
Good Luck.