November 18, 2021
Business is the earliest application of barcode technology. In commercial automation systems, product barcode is the key. In the national standard GB/T 12904, commodity barcode (barcode for commodity) is defined as a modular combination barcode used to identify international commodity codes. In 1970, the U.S. Supermarket Committee established the Universal Commodity Code UPC Code. The U.S. Uniform Code Committee (UCC) established the UPC barcode system in 1973, and The standardization of the code system has been fully realized. The UPC barcode has been successfully applied in the commercial circulation field, which has greatly promoted the application and popularization of the […]