Retail complexes, such as malls, are large buildings or groups of buildings that contain a variety of stores and services. They typically include department stores, specialty shops, restaurants, and entertainment venues. Malls are the most common type of retail complex, but there are also other types, such as strip malls, outlet malls, and shopping centers. These complexes provide a convenient one-stop shopping experience for customers, and often feature amenities such as parking, security, and customer service.