hello, Amazon encourages selling. Because the buyer's search page is cleaner, there will be no duplicate products like Taobao. (This is good for the buyer, because selling with others leads to lower prices, which is not good for the seller)

That is to say, as long as he thinks the goods he sends are the same as what you sell, he can sell with others. It's no use modifying listing.

even if you change pictures, add packaging pictures, give gifts and send warning letters yourself. None of these effects will be ideal, because an experienced seller will ignore your warning. He will check whether you have registered a trademark abroad. If you don't have a trademark, he won't care about you, because Amazon itself supports follow-up.

the best way to prevent follow-up is to "register a trademark abroad" and file it with Amazon, so that Amazon will accept your rights complaint. Send a warning letter to the seller, and even close his shop in serious cases.

hope to adopt.