TanTan Direct via Amazon offers its TanTan WiFi Smart Plug 3-Pack for $37.99. Coupon code "KRF6KPDN" cuts that to $26.97. With free shipping, that's a buck under last month's mention, $11 off list, and the lowest price we could find. The plugs are compatible with Alexa and Google Home and feature an "Away" mode and smart timing.

Note: The same code drops the Single Pack to $9.93. With free shipping for Prime members, that's $4 off and the best price we could find. Both deals end March 16.