Flexible to change products >> have 6 selections for 6 products, could easily change the product in each channel
Easy payment >> could customized with coin, banknotes, credit card for the payment.
Easy payment >> could customized with coin, banknotes, credit card for the payment.
Nice interface >> White or customized, with painting stickers you could change the machine interface as you like.
Usage case >> Metro/ subway station, train station /airport,bars, restaurants, shopping mall, easy to operate.
