New plays, self-help drinks vending machine how to implement the 'brush hand payment'

Self-help vending machine to develop very fast in recent years, with the covers all aspects of life. From the point of product category, there are fresh vegetables vending machine, beverage vending machines, snack vending machine, etc. From the point of payment, cash payments, payment has swept yards, more fashion and brush face to pay. However, you have heard of brush hand pay self-help drinks vending machine? How to realize the brush hand to pay? Recently, a vending machine industry ushered in the new member of a business in changning appeared on the square a brush hand pay self-help drinks vending machine. Appearance and ordinary vending machine is not much difference, the main products is snacks and drinks. According to self-help drinks vending machine tips below, consumers buy goods for the first time, need to open the alipay registration code, esau for hand vein information, complete the system check information. Consumption, just out of the palm of your hand, this self-help drinks vending machine will be the palm scan for consumers, palms biological grain, as long as the repeated after three times of the input, cupboard door will open, consumers can easily get your favorite goods, very novel and very convenient! Generally speaking, the goods in the self-help vending machine than the traditional entity convenience store is cheaper, consumers choose the right need to purchase a commodity, you should just shut the door, pay treasure will take the corresponding amount, not paid cash or sweep the code. However, this type of self-help drinks vending machine is also have disadvantages: the goods shelves once picked up, even if you don't want, put back, and can be considered as purchase behavior, will continue to buckle cost! This is not human, but with the development of technology, believes that this kind of problem will be solved.