MEAT AND FISH (SEAFOOD) MARKETS, INCLUDING FREEZER PROVISIONERS (SIC 542) Establishments primarily engaged in the retail sale of fresh, frozen or cured meats, fish, shellfish, and other seafoods. They may also sell poultry, dairy products, eggs, and other commodities. Meat markets may butcher animals on their own account, or they may buy from others. This industry includes freezer and locker meat provisioners. Food locker plants primarily engaged in renting locker space for the storage of food products for individual households are classified in industry 4222. Establishments primarily engaged in the retail sale of food via frozen food plans delivered to households or individuals are classified in SIC 5963, and establishments primarily engaged in the retail sale of poultry are classified in SIC 549.