Amazon.com, Inc. (NASDAQ: AMZN) is an American-based multinational electronic commerce company. Headquartered in Seattle, Washington, it is America's largest online retailer, with nearly three times the Internet sales revenue of the runner up, Staples, Inc., as of January 2010.

Jeff Bezos founded Amazon.com, Inc. in 1994 and launched it online in 1995 as Cadabra.com. It started as an online bookstore, but soon diversified, selling DVDs, CDs, MP3 downloads, computer software, video games, electronics, apparel, furniture, food, and toys. Amazon has established separate websites in Canada, the United Kingdom, Germany, France, Japan, and China. It also provides international shipping to certain countries for some of its products. A 2009 survey found that Amazon was the UK's favorite music and video retailer, and third overall retailer.

This SonicWALL signature identifies legitimate Amazon.com traffic.