With the advent of the Internet age, our lifestyle has also changed a lot. For example, we often use WeChat and Alipay. At present, nearly one billion people in China are using WeChat and Alipay. At present, the WeChat and Alipay payment codes we usually use for shopping all need to scan the QR code to complete. And to make payment QR code, you need UV inkjet printer or QR code inkjet printer to achieve. Guangzhou Jiangwei Company mainly supplies marking equipment such as UV inkjet printers, variable data UV inkjet printers, and QR code inkjet printers. Among them, the UV inkjet printer JW5000 series and the QR code inkjet printer JW6000 series can fully solve the problem of payment code assignment for you. When printing the QR code of the payment code, it can be cut from two aspects. First: In terms of coding equipment, in accordance with the requirements of the variable traceability system, the scanning rate of each QR code needs to reach more than 90%. UV inkjet printers usually use Ricoh piezoelectric nozzles, which have high precision, and the nozzle resolution can be as high as 600DPI or more, thus ensuring the definition and scanning rate of the two-dimensional code. Second: In terms of software operation, UV inkjet printers can integrate multiple databases by themselves. At the same time, it can support anti-duplication code, the system is easy to operate, and can be easily used. The continuous popularity of WeChat and Alipay has allowed manufacturers in the inkjet printer industry to continuously develop coding equipment that adapts to the development of the times. So as to meet the needs of the market. The emergence of two-dimensional codes with variable data, one thing, one code, has promoted the development of the coding industry. I believe that in the future, coding equipment will be more intelligent, and solve various coding problems for small and medium-sized enterprises in all aspects.