In the fish shop, the players will be given 6 vouchers that can be used freely for 4 rounds, each voucher contains three types of products sold at the fish shop: blacktail, mackerel, and squid. At the start of each round, the player uses his or her voucher to decide which product they want to sell for that round and submit it to the dealer. After all the players have decided on a product to sell, the players who sell each product are revealed. Then the players determine the desired price of the product they are selling by presenting from the lowest 1,000 won to the highest 5,000 won. The determined desired price is passed to the dealer by entering the dealer room one by one and proposing the desired price. Among the desired prices suggested by the players, the lowest price becomes the final selling price of each seafood. If multiple players offered the lowest price, the total income is divided equally. At the end of the game, the income earned per round is accumulated, and the player with the highest income wins and the player with the lowest income is the candidate for elimination. (Source: namu.wiki)