Amazon is an international e-commerce company founded in 1994 by Jeff Bezos and headquartered in Seattle. It is the world's largest online retailer, selling a variety of products including books, movies, electronics and more. Amazon bases its marketing strategy on pillars like offering products freely, using a customer-friendly interface, and exploiting affiliate products. It uses strategies like pay-per-click advertising, continual website improvements, and email marketing. While Amazon has strengths like cost leadership and superior services, it also faces weaknesses and threats such as only having an online presence and risks of online security and lawsuits.