Amazon has reduced the price of its Alexa Smart Plug by up to 28%, dropping a single unit down to just $20. The 2-pack bundle is now $36 and the 4-pack is $75 after a $15 discount. The plugs are easy to set up and use, with a physical on/off switch plugging in compatible devices such as lamps, fans, coffee makers, air purifiers, electric kettles, and more. Users can control everything through their voice or through the app, and create routines to automate things throughout the day. The plug is included in Prime membership for free, while non-Prime members can subscribe to Alexa+ for $20 a month.