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.
All of this should be on the conservative side once the year comes to a close, too â that sales figures doesnât include holiday sales, and Amazon said on Tuesday that the diminutive Echo Dot has been the highest selling device on Amazon.com since November 1, with the standard Echo in the top four.