Overstock.com, Inc. provides on-line shopping commercial site. It sells these products through their Internet websites include www.overstock.com, www.o.co and www.o.biz. The company operates through two segments: Direct Business and Partner Business. The Direct business segment includes sales made to individual consumers and businesses, which are fulfilled primarily from the company's warehouse in Salt Lake City, Utah. The Partner business segment sells merchandise of other retailers, cataloguers or manufacturers primarily through company's website. The company was founded by Patrick Michael Byrne on May 5, 1997 and is headquartered in headquartered in Salt Lake City, UT.