The company has also invested in a number of growing firms, both in the United States and Internationally. In 2014, Amazon purchased top level domain .buy in auction for over $4 million. The company has invested in brands that offer a wide range of services and products, including Engine Yard, a Ruby-on-Rails platform as a service company, and Living Social, a local deal site.
In November 2013, Amazon.com announced a partnership with the United States Postal Service to begin delivering orders on Sundays. The service, included in Amazon's standard shipping rates, initiated in metropolitan areas of Los Angeles and New York due to the high-volume and inability to deliver timely, with plans to expand into Dallas, Houston, New Orleans and Phoenix by 2014.
In November 2015, Amazon opened its first physical bookstore location. It is named Amazon Books and is located in University Village in Seattle. The store is 5,500 square feet and prices for all products match those on its website. Amazon will open its tenth physical book store in 2017; media speculation suggests Amazon plans to eventually roll out 300 to 400 bookstores around the country. Amazon plans to open brick and mortar bookstores in Germany.
In July 1995, the company began service as an online bookstore. The first book sold on Amazon.com was Douglas Hofstadter's Fluid Concepts and Creative Analogies: Computer Models of the Fundamental Mechanisms of Thought. In the first two months of business, Amazon sold to all 50 states and over 45 countries. Within two months, Amazon's sales were up to $20,000/week. In October 1995, the company announced itself to the public. In 1996, it was reincorporated in Delaware. Amazon issued its initial public offering of stock on May 15, 1997, at $18 per share, trading under the NASDAQ stock exchange symbol AMZN.
Some workers, "pickers", who travel the building with a trolley and a handheld scanner "picking" customer orders can walk up to 15 miles during their workday and if they fall behind on their targets, they can be reprimanded. The handheld scanners give real-time information to the employee on how fast or slowly they are working; the scanners also serve to allow Team Leads and Area Managers to track the specific locations of employees and how much "idle time" they gain when not working. In a German television report broadcast in February 2013, journalists Diana Löbl and Peter Onneken conducted a covert investigation at the distribution center of Amazon in the town of Bad Hersfeld in the German state of Hessen. The report highlights the behavior of some of the security guards, themselves being employed by a third party company, who apparently either had a neo-Nazi background or deliberately dressed in neo-Nazi apparel and who were intimidating foreign and temporary female workers at its distribution centers. The third party security company involved was delisted by Amazon as a business contact shortly after that report.