Cyber Monday generally means more retailer-wide discounts, rather than product-specific ones that pop up on Black Friday, says Novickis. But occasionally, the specific products that do get marked down on Cyber Monday are serious steals. "If a merchant stocked up on a product for Black Friday and then it didn’t sell as well as expected, there could be a deeper discount on Cyber Monday," she says.
Shelfari was a social cataloging website for books. Shelfari users built virtual bookshelves of the titles which they owned or had read and they could rate, review, tag and discuss their books. Users could also create groups that other members could join, create discussions and talk about books, or other topics. Recommendations could be sent to friends on the site for what books to read. Amazon bought the company in August 2008. Shelfari continued to function as an independent book social network within the Amazon until January 2016, when Amazon announced that it would be merging Shelfari with Goodreads and closing down Shelfari.
In March 2015, it was reported in The Verge that Amazon will be removing non-compete clauses of 18 months in length from its US employment contracts for hourly-paid workers, after criticism that it was acting unreasonably in preventing such employees from finding other work. Even short-term temporary workers have to sign contracts that prohibit them from working at any company where they would "directly or indirectly" support any good or service that competes with those they helped support at Amazon, for 18 months after leaving Amazon, even if they are fired or made redundant.
Many items on Amazon come from third-party sellers on the Marketplace, indicated by a "Sold by" line near the "Add to Cart" button. If both Amazon and third-party sellers offer the item, the large "Add to Cart" button buys from Amazon, and you'll see a few alternative "Add to Cart" buttons with different prices and a link to a full list of used and new versions of the product. Marketplace sellers set their own prices, so you might find a great discount on a used item, or come across a rare, discontinued product that's only for sale at a collector's price. Even when buying from another seller, Amazon itself handles your payment, so you don't need to worry about your credit card information leaking out.
Amazon runs data centers for its online services and owns generators or purchases electricity corresponding to its consumption, mostly renewable energy. Amazon contracted with Avangrid to build and operate the first wind farm in North Carolina to power Amazon's Virginia data centers. The wind farm was built and began operating in December 2016 despite opposition from President Trump and some North Carolina Republican legislators.