Office Depot is one of the largest companies of office supplies in the world. In 1986, Pat Sher, Jack Kopkin and Stephen Dougherty founded Office Depot in Florida. In the late 1980s and 1990s, Office Depo’s income growth rapidly due to convenient services and low prices. In April 1991, the company merged with Office Club, Inc., so that Office Depot consolidated its position as North America’s largest office products retailer. In 1992, Office Depot merged with Great Canadian Office Supplies Warehouse Chain. This measure indicated that Office Depot began to enter the international market. In 1998, the company get into the internet age and set up their website; they timely implement the E-commerce. In 2001, the E-commerce sales revenue reached