Publix Super Markets is the largest employee-owned supermarket chain in the United States. It was established in 1930. Since its establishment, Publix has relied on proper management and continuous investment in new retail concepts, technologies and other areas to maintain its competitive advantage.

Dahua Supermarket is a large supermarket chain in the United States, headquartered in California.

Kmart is the third largest retailer in the world after Walmart and Target, and a well-known discount retailer in the United States. It was founded in 1962; in 2005, Kmart acquired Sears Department Store (Sears) later formed Sears Holdings Corporation and became the third largest retailer in the world.

Costco is the largest membership-based warehouse store chain in the United States and the first member-based warehouse store chain in the world. It originated from the Price Club established in San Diego, California in 1976; in 1983, it was officially established in Seattle; Currently the world's leading retailer. This website is its official website and is mainly dedicated to providing members with high-quality products at the lowest prices.