| The machine in my building is one of those bottle ones with the conveyor belt and a window so you can see all the bottles. All you have to do is reach inside and hold the door shut so the pop can't come out and hold it until the belt stops. It stays on the belt and gives you your money back.You can keep puttting your money back in and fill the belt up with pops. The only prob is that you can only do one of each kind because once you do it, the machine thinks that it is out of the pop in that row. | 
