Turn on 1-Click. Click the "Turn 1-Click on" button on the right side of the page. This will toggle the 1-Click settings for your account. You can now click the "1-Click Order" button on most items (including all digital items including all Amazon Kindle books and Kindle apps, etc, as well as Amazon Video (formerly called both Amazon Instant Video and Amazon Video-on-Demand)) to have them instantly ordered and shipped. You will have 30 minutes to cancel erroneous orders.
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.
The infomercial industry is huge and is worth a staggering $250 billion as of 2015. It all started back in the late 40’s and early 50’s when major sponsors of serial television programs were soap manufacturers (i.e. Proctor & Gamble, Lever Brothers and Colgate-Palmolive), which is how “soap operas” got their name. There is some controversy although the first infomercial is thought to have been for a blender either made by VitaMix or Waring Blenders and aired in 1949 or 1950. Time limits for commercials were imposed by the Federal Communications Commission (FCC) not too long after this which halted the growth of infomercials until 1984 when those limits were removed.