$14.99 – Smart WiFi Circuit Breaker with Remote Control (Banggood, Aliexpress: Smart WiFi Circuit Breaker with Remote Control Voice Activation Adjustable Over Current Protection Energy Metering Easy Installation for Efficient Home Power Management (the best price with coupon)).
I have checked all old coupons and price is $14.99 for Smart WiFi Circuit Breaker with Remote Control (in Banggood). You can create price alert here, copy coupons and view price history. Do you want to know what the best price is?
Latest price update (UTC time):
Banggood ($14.99)
Banggood warehouse is located in China. As you can see I didn’t find any active coupon for this product right now… Is it a low price? Hmmm, price is higher than average (which is $13.74 right now), so better set price alert down below…
Link: Banggood product page
Price: $14.99
Exclusive Allowance Coupons: https://bit.ly/3xWgD9k and https://couponsfromchina.com/short/5cd
Old coupons (from the oldest to the newest): BGdbdf64, BGd3373f
(you can check these old coupons out, but these probably won’t work)
Aliexpress
There’re some similar (or not) items on Aliexpress
Click here to search by yourself. Here are coupons that you can use.
Price history and price alert
Do you need price history chart (for all/most countries) for Smart WiFi Circuit Breaker with Remote Control? There we go. The lowest price was: $9.99.
Price records source(s): Banggood
Click on image to enlarge. 
You can set price alert (for Banggood and Aliexpress (only if product name will be the same as on Banggood and I will post it on social media though, so it’s more like Banggood price alert)).