I sell seafood in a hotel. How can I sell fish to my customers?

The main purpose of selling seafood in hotels is to make customers feel that the seafood you sell has advantages over the seafood in markets and supermarkets and is worth buying. Either you explain to them that your seafood is fresh or the place of origin is different. If you say that the quality of fish is good and the variety is different from that on the market, then you teach them cooking experience to arouse their desire to buy as much as possible.