Free fish inspection treasure is the seller's own function in the background, and merchants can also see it.

If you need to release the goods, you can successfully join the inspection treasure by choosing, and you don't need to open it specially. Find the commodity management of inspection treasure in the background, then find the goods without inspection treasure, and then select the goods to be set. Next, click Settings, and then successfully set it as an inspection treasure commodity. You can also select multiple commodities and add inspection treasures in batches.