... Machines,Vending machine. The Smiley Bill Validator / Note Reader BV20 is a compact note-validating machine, suitable for Amusement Machines ... hot/cold drinks, medical items, newspapers, shoe shining. The BV20 Bill Validator / Note Reader leaves the factory preset to at ... based Validator Management software and connection cable(sold separately).The BV20 Bill Validator / Note Reader is designed for easy ...