Amazon’s Alexa-powered devices have been a runaway sales hit for the online retailer. As we reported during the lead-up to Christmas, the Echo, Echo Dot and Amazon Tap were nearly impossible to find online following enticing price cuts, while many brick and mortar stores also had trouble keeping the speaker/AI wunderkind in stock.

Now,

Source: Hot Hardware – Amazon Echo Holiday Sales Skyrocketed 9x Over Last Year As Millions Gifted Alexa Devices