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.
This free version can count up to 3000 steps a day. Named 3rd best pedometer on Channel 5's The Gadget Show Top 5 with accuracy 98.4% just after Homedics MiBody360 (accuracy 98.5%, price Â£39.06) and Timex Ironman Triathlon (98.7%, Â£71.48) #1 in UK in Health & Fitness and #6 in Top Paid Apps. Now available on Apple Watch.