The Amazon sales rank (ASR) provides an indication of the popularity of a product sold on any Amazon locale. It is a relative indicator of popularity that is updated hourly. Effectively, it is a "best sellers list" for the millions of products stocked by Amazon. While the ASR has no direct effect on the sales of a product, it is used by Amazon to determine which products to include in its bestsellers lists. Products that appear in these lists enjoy additional exposure on the Amazon website and this may lead to an increase in sales. In particular, products that experience large jumps (up or down) in their sales ranks may be included within Amazon's lists of "movers and shakers"; such a listing provides additional exposure that might lead to an increase in sales. For competitive reasons, Amazon does not release actual sales figures to the public. However, Amazon has now begun to release point of sale data via the Nielsen BookScan service to verified authors. While the ASR has been the source of much speculation by publishers, manufacturers, and marketers, Amazon itself does not release the details of its sales rank calculation algorithm. Some companies have analyzed Amazon sales data to generate sales estimates based on the ASR, though Amazon states:
Amazon lobbies the United States federal government and state governments on issues such as the enforcement of sales taxes on online sales, transportation safety, privacy and data protection and intellectual property. According to regulatory filings, Amazon.com focuses its lobbying on the United States Congress, the Federal Communications Commission and the Federal Reserve. Amazon.com spent roughly $3.5 million, $5 million and $9.5 million on lobbying, in 2013, 2014 and 2015, respectively.
On May 5, 2014, Amazon unveiled a partnership with Twitter. Twitter users can link their accounts to an Amazon account and automatically add items to their shopping carts by responding to any tweet with an Amazon product link bearing the hashtag #AmazonCart. This allows customers to never leave their Twitter feed and the product is waiting for them when they go to the Amazon website.
Amazon derives many of its sales (around 40% in 2008) from third-party sellers who sell products on Amazon. Associates receive a commission for referring customers to Amazon by placing links to Amazon on their websites if the referral results in a sale. Worldwide, Amazon has "over 900,000 members" in its affiliate programs. In the middle of 2014, the Amazon Affiliate Program is used by 1.2% of all websites and it is the second most popular advertising network after Google Ads. It is frequently used by websites and non-profits to provide a way for supporters to earn them a commission. Amazon reported over 1.3 million sellers sold products through Amazon's websites in 2007. Unlike eBay, Amazon sellers do not have to maintain separate payment accounts; all payments are handled by Amazon.
Amazon's Prime subscription service costs $99 per year and provides free two-day shipping on items purchased from Amazon that display the "Prime" logo. Prime includes free shipping on Marketplace items that sellers opt to have delivered via Amazon's warehouse, but not on most third-party purchases. Even without Prime, orders over $35 include free basic shipping, but Prime can save you a good amount on shipping if you frequently place small orders or need items delivered quickly. In addition, Prime includes extras such as Prime Instant Video, a streaming video service similar to Netflix, Prime Music, which provides free streaming music, and the ability to borrow one Kindle e-book per month from the Amazon Kindle Lending Library. To start a subscription, click "Your Prime" at the top of any Amazon page.
Twitch started in 2007 as a 24-hour live stream of co-founder Justin Kan’s life (he coined the term “lifecasting”) called Justin.tv, but it became very clear very quickly that live gaming content was more popular than pretty much anything else. In 2011, Twitch spun off gaming-centric channels as Twitch.tv, and it grew exponentially as online games and the technology to broadcast them live on the internet became more widespread and popular.
Vince Offer is a famous director, comedian, and commercial pitchman who made his name promoting the ShamWow. Using his natural charisma and his ability to add double entendres to his pitches, Vince turned the commercial into a major career move. The ShamWow itself is one of the most successful cleaning products on the market today, and Vince himself has gone on to pitch several other As Seen on TV products.