A one-thing-one-code label refers to a code assigned to each physical object, linking it to product information or operations, enabling refined management, monitoring, and tracking in the Internet of Things. This label consists of a product number, batch number, and serial number, and also includes corresponding RFID and barcode information. One-thing-one-code label This allows the item's "identity card" to be closely integrated with the item itself, enabling automated tracking; it plays an important role in logistics, inventory management, and production process control.

　　One-thing-one-code labels can highly integrate physical objects with electronic information, facilitating full-process automated management and enabling wide application in supply chain management, anti-counterfeiting traceability, safety supervision, and object tracking. With the rapid development of IoT technology, the demand for one-thing-one-code labels is constantly growing, and more new technologies and application models will emerge in the future. One-thing-one-code label New technologies and new application models will emerge in the future, and interconnected smart supply chains, intelligent logistics, and intelligent manufacturing will become future development trends.

　　One-thing-one-code labels are widely used, not only in food testing in the catering industry and refined management in the agricultural industry, but also in medical care, transportation, environmental monitoring, and other fields. The difficulties and challenges of one-thing-one-code labels in water treatment and food safety are a long-term issue. Therefore, multi-party efforts and continuous innovation are needed to upgrade hardware, software, and services to better meet the challenges and promote the popularization and application of one-thing-one-code label technology.

　　In short, one-thing-one-code labels are an important component of modern production and one of the core technologies in the development of the Internet of Things. In the future, one-thing-one-code labels are expected to further expand their coverage, providing a closer link between the Internet of Things and digital production. In today's market, with the maturity of machine code technology, more and more products are beginning to adopt " One-thing-one-code label " However, at the same time, there will be some incorrect usage methods. Below, we will introduce some precautions.

　　Shoppers usually focus on the brand and appearance of the product, but for one-thing-one-code labels, the content is important. Therefore, when designing labels, attention should be paid to presenting important information in a prominent position, such as price, production date, and quality. The QR codes on items are often too small, which also causes some inconvenience for users. Therefore, when designing labels, designers should consider user habits and make the QR code size reasonable and easy for users to scan.

　　In the process of product production, the durability of the label is very important. Some products are easily damaged during transportation and storage, such as tearing, sticking, and blurred printing, which will affect the marking of the label. Therefore, when choosing label materials, materials with high durability should be selected. Generally speaking, difficulty of use is a major obstacle for customers who are unwilling to scan QR codes. When designing labels, the user experience of both high-skilled and low-skilled users should be considered. Whether it is an ordinary QR code, link, or WeChat, it should be simple and easy to understand.

　　"One-thing-one-code labels" can not only provide users with basic information, but also provide customer service functions for customers, such as consumption records and online services. When designing labels, providing customers with some new functions, such as product recommendations and assembly services, can not only improve customer satisfaction, but also help attract new users. In short, for merchants, "one-thing-one-code labels" are an important symbol for improving brand value and customer satisfaction. Correct use of labels can not only provide users with accurate product information, but also help enhance the consumer's purchasing experience. I hope these small points can bring you a better experience.