Self-help supermarket cash register should be how to use?

In our daily life, self-service register more and more chance to meet in the supermarket. Many of the big supermarket chains have started using self-service register, reduce operating costs, improve customer shopping experience. But many people don't know how to use in the face of the new product, the authors take you today to find out, let us learn how to use this kind of simple and quick way of settlement. Self-help cash register in the invoicing process, mainly by identifying the barcode for product information and price of a commodity. Structure is both the main board of self-service register, thermal printers and automatic sweep decoder structure. In our normal use process, we just need to put commodity barcodes on automatic sweep code scanning can identify commodity information. That is to say, after customers to buy in the supermarket goods settlement can begin. Find the commodity barcodes, aim at automatic scan code ( General is glowing transparent box) After the identification, scanning can in self-service register screen, click on the payment, and then the customer payment code on automatic sweep decoder can be finished. The checkout way better than artificial, is of low cost, can decorate machine, can work for a long period of time. So the use of self-service register today everyone learned? If I have some don't understand, then go to the supermarket to practice a wave.