A department store is a retail establishment which specializes in selling a wide range of products without a single predominant merchandise line. Department stores usually sell products including apparel, furniture, appliances, electronics, and additionally select other lines of products such as paint, hardware, toiletries, cosmetics, photographic equipment, jewellery, toys, and sporting goods. Certain department stores are further classified as discount department stores. Discount department stores commonly have central customer checkout areas, generally in the front area of the store. Department stores are usually part of a retail chain of many stores situated around a country or several countries.