Alibaba Group Holding Limited is a Chinese e-commerce company that provides consumer-to-consumer, business-to-consumer and business-to-business sales services via web portals.
Carrefour is one of the world's largest retailers. By December 31, Carrefour was operating 12.296 stores in more than 30 countries in Europe, Latin America and Asia.
Costco Wholesale Corporation is the largest American membership-only warehouse club. In 2015, Costco was the second largest retailer in the world after Walmart.
