Kasa by TP-Link is currently having a sale on their Alexa-compatible smart plugs. A single Kasa Smart Plug is $8.99 with promocode 40KASAPLUG, which is entered at checkout. Even better is the Kasa Smart Plug 4-Pack for $31.49 with no promocode needed. Both of these are the lowest prices that these smart plugs have ever been. These Kasa smart plugs are my go-to recommendation because they’re inexpensive, well made, and reliable. I’ve personally tried Amazon’s own smart plug, Wemo plugs, Lenovo plugs, and a few “no name” brands and the Kasa plugs have given me the least issues. These Kasa plugs don’t require a hub and work immediately through Alexa or their phone app. Do note that this deal is for the HS103 model, which has a 12 Amp limit. That should be plenty for most applications, but if you plan to plug in a high-draw item (over 1,400 Watts), like a portable AC unit or space heater, then you’re better off getting the HS105 model with a 15 Amp limit, but those are not currently on sale.