Legal analysis: commodity bar code's code is unique, which requires that a commodity item, a manufacturer or a country (region) has only one code, and once the commodity item, manufacturer and country (region) are determined, it will never change. Moreover, a set of numbers in the bar code of a commodity must be combined with the country (region), manufacturer and commodity, and this commodity item code can ensure that the code identification of the commodity is specific and unique in a country (region) and even in the world. Although commodity bar codes are widely used in modern commodity sales automation management, they often appear on the packaging or attachments of commodities at the same time with trademarks, and are closely related to trademarks. But they have different functions.
legal basis: article 216 of the criminal law of the people's Republic of China, if the circumstances are serious, shall be sentenced to fixed-term imprisonment of not more than three years or criminal detention, and shall also or only be fined.