The national 167  snack machine is a great 40 selection vending machine. National 167 has a more features then our basic model and is a great pro features vending machine. MDB allows you to add a credit card reader and other cashless payment systems. This refurbished and location ready vending machine is sure to fit your need at that location when you need a moderate vending machine but a little less capacity. The national 167 comes with a coin and bill acceptor and with duel coil delivery system.