New retail is using the LCD display as a display terminal, to create scene marketing. As common equipment for new retail, the vending machine is not limited by time and place and can save manpower and facilitate transactions. It is a brand new form of commercial retail, also known as a 24-hour mini supermarket; with the rise of the new retail industry, outdoor bright LCD screens will play an increasingly important role in the field of commercial retail. The high-definition LCD screen has the advantages of being visible in the sun, and various sizes are available. It will use this advantage to vividly display content in front of customers.