The encoding of commodity barcodes is unique. It requires that there is only one code for a commodity item, a manufacturer or a country (region). Once a commodity item, manufacturer or country (region) is determined, it will never be Change. Moreover, a set of numbers in the product barcode must also combine the country (region), manufacturer and product. This product item code can ensure that the code identification of the product is specific and unique within a country (region) or even the world. Although commodity barcodes are widely used in modern commodity sales automation management, they often appear on the packaging or attachments of commodities at the same time as trademarks, and are closely related to trademarks. But the two functions are different.

Legal basis:

Article 216 of the "Criminal Law of the People's Republic of China" , and shall be fined or solely fined.