With the rapid development of e-commerce, a large number of packages need to be transported and delivered every day, and how to solve the problem of receiving packages is quite annoying. Generally, packages cannot be received in time because people are not at home. With the emergence of express cabinets, express cabinets are cabinets that […]

QR Code was created in 1994 for the purpose of allowing the contents of the symbol to be decode at high speeds. Today QR Code is a registered trademark of Denso Wave and an ISO standard (ISO/IEC 18004) with a free license to use.