Customers can purchase all versions of Amazon's Kindle e-reader on Amazon's official website, Amazon.com. Alternatively, customers can purchase Kindles at several retail locations, including Best Buy, Toys R Us, GameStop, Sears and Kmart. Amazon.com provides a complete list, with contact information, of retailers carrying the Kindle.
As of August 2015, the most recently released Kindle e-reader is the Kindle Paperwhite. The Paperwhite offers a high-resolution, 6-inch touch screen with a built-in backlight and Wi-Fi or optional 3G connectivity to purchase and download books. Amazon advises customers that in-store availability for certain models may change depending on retailer and region, so customers should contact retailers before visiting.