Power centre refers to a place where there are numerous shopping centers, big retailers and restaurants. The term power centre can be substituted with other phrases like retail park, shopping center, shopping mall, retail hub, commercial district, and retail complex. A retail park is similar to a power centre in terms of retail stores and restaurants. A shopping center is a place where shopping takes place, whereas a shopping mall is a larger version compared to a shopping center. A retail hub is also known as the main hub for shopping and commercial activities. A commercial district is a central location where businesses, retail shops and offices are located, while a retail complex is a comprehensive complex of stores that are positioned closely together.