1 Gross margin for a coffee shop is about 85%, with operating income averaging 2.5% of net sales. 2  The labor intensive nature of the coffee shop business places a premium on friendly, high energy teams which generate about $50,000 in annual revenue per worker.
The team at Amazon helped us put together a list of the most popular products with the most user reviews. Unsurprisingly, many of the top products are made by Amazon. But there are a lot of other cool tech gadgets, from headphones to hair straighteners, that sell like crazy on the platform. Here are the best-selling gadgets from Amazon.
The success of Google 's (NASDAQ:GOOG) (NASDAQ:GOOGL) Chromecast streaming device on Amazon.com (NASDAQ:AMZN) may well have led the retailer to create its own version, the Fire TV Stick.Chromecast has been at or near the top of Amazon's best-selling electronics items list since it was released in July 2013.he design of Fire TV Stick makes installation on some TVs a little trickier. Source: Author. Aside from the slight design variations, the biggest difference between the $39 Fire TV Stick and the $35 Chromecast (which is selling for $29.99 on Amazon) is the remote control.