In the US alone there are some 2,268 dealers listed on Yuneec's Dealer list. Of those roughly 2,068 are Best Buys stores. If every Best Buy store sold only one (1) Plus per week since it's release, there would be approximately 52,000 units sold in the US by that one source alone - again thats one store selling one Plus a week. This does not even account for the rest of the dealers and Yuneec themselves. And the US is probably only a 1/4 or less of total sales. My guess is that they have sold far more than we are thinking.
I think Yuneec is missing a lot of the market because they do not understand it - or know how to use it. As an example: When the Plus was released it was a mystery to many of us - we knew it was coming but when? Having a target that spans a couple months is not going to ever work. When it finally did get released in Europe first it was great to see but then the waiting game here in the US started, then one day it showed up as available at your local Best Buy. The Yuneec main website is woefully inadequate for this type of market. The modern consumer at this level wants details and specs that are correct and up to date so that they can make a calculated and wise decision in their purchases.
Yuneec makes a good product and is rapidly improving but their marketing in particular and customer service in general are what holds them back and keeps them from growing in my opinion.