4-Pack Kasa Smart Plug Mini (EP25P4), Energy Monitoring, for $34.99 After Coupon

I have several of these and they are great. They sync with my Sense energy monitoring system even though the EP25 is not officially supported.
If you pay with an Amazon Prime Visa you get an additional 10% back (total of 15%)
https://www.amazon.com/gp/product…=UTF8&th=1