The dilemma faced by supermarkets and department stores at home and abroad today: in the face of thousands of single products, even if it takes a lot of time and manpower to match all the products and price tags one by one, it is difficult for customers to see at a glance when shopping in supermarkets to the price of each item. It is conceivable that these stores have promotional activities every day to attract a large number of customers to come in for shopping. Some customers, especially the elderly, cannot read the labels and need to ask the staff of the supermarket for help. Some customers do not want to put them on the shelves. The price tag on the shelf does not match the actual product price, which eventually causes subsequent customers to misunderstand the product price. In addition, each promotional item must be marked with a price tag. If it is not sold out today, it will be sold tomorrow. The price can be said to be changed every day. It is inevitable that customers will misread the price.

For the problems existing in the management of price tags in department stores and supermarkets at home and abroad, XTIOT, an automatic identification solution provider for the Internet of Things, has given a specific solution, adding a new XT802 supermarket price query in supermarkets. The machine is connected to the supermarket cashier system, so that customers can more conveniently and quickly check the price of the goods they want to buy. When the customer has questions about the price of the product, he can obtain the active price of the product in real time through this XT802 price check machine. Just point the barcode of the product at the scanner window of the price check machine, and a beep will appear on the screen of the price check machine. The selling price and membership price of the product are immediately displayed, so as to solve the doubts caused by the inconsistent price on the label after the market price adjustment.

It is understood that the XT802 supermarket self-checking machine has a built-in high-performance 2D code scanner head module, which can scan and read 1D code, 2D code and PDF417 barcode. Improve work efficiency and experience comfort. It adopts a compact design of 15.6 LCD screen, industrial-grade fashion and smart shape design, built-in Android, Windows system optional, flexible wall-mounted installation and adjustable rotation angle, support customer customized appearance hardware and software development, retail Retailers can install it anywhere to easily query price and product information, maintain and enhance customer relationships, and allow retailers to quickly and efficiently provide additional product information and services.