The article number is only the goods of the owner's house. Perhaps there are many things in the agent's home, so it is easy to find or mark the goods for the convenience of the owner. The two stores are run by different people, so the product numbers must be different.

Just check whether the anti-counterfeiting is true or not. It's normal to have different item numbers, especially online and physical stores.

Commodity numbers are generally set by sellers themselves, just to distinguish the treasures in them.

Chain stores are usually like this, which is convenient for them to transfer goods.

Online is not necessarily the same as theirs.

Article number, that is, commodity number, is the unique number marked by commodity manufacturers for different types of goods, and each type of goods should have a unique article number. The purpose of using commodity numbers is to facilitate the management and identification of different types of commodities.