Amazon is a Fortune 500 company based in Seattle. Amazon opened on the World Wide Web in July 1995 and today offers Earth's Biggest Selection. Amazon seeks to be Earth's most customer-centric company, where customers can find and discover anything they might want to buy online. Amazon and other sellers offer millions of unique new, refurbished and used items in categories such as Books; Movies, Music & Games; Digital Downloads; Electronics & Computers; Home & Garden; Toys, Kids & Baby; Grocery; Apparel, Shoes & Jewelry; Health & Beauty; Sports & Outdoors; and Tools, Auto & Industrial. Amazon Web Services provides Amazon's developer customers with access to in-the-cloud infrastructure services based on Amazon's own back-end technology platform, which developers can use to enable virtually any type of business. Amazon has offices across the nation and around the globe, currently employing over 88,400 full-time and part-time employees worldwide.