Aliexpress
Here are coupons that you can use.
Other warehouses/versions
This item is available in 1 another warehouse/version!
1. China – 2x BlitzWolf BW-SHP7 16A Double Smart WIFI Socket (-3 USD)
Latest coupon and price update (UTC):
Banggood
Banggood warehouse is located in Europe 
. I’m not sure about the price, coz I have only 1 record(s) in my database.
Link: Banggood product page
Coupon (37.99 USD): BG8d611e
Coupon (39.98 USD): Couponsde7
Coupon (39.98 USD): ADMITAD2212
(CouponsFromChina.com tip: just apply this code in your cart after clicking “Proceed to checkout”. Click to copy code and open shop)
Exclusive Allowance Coupons: https://bit.ly/3xWgD9k
Old coupons (from the oldest to the newest): BG5693b9, BG97436e, 6GSGIT
(sometimes old coupons work, so you can check them out (this site checks them on every price update))
Other warehouses/versions
This item is available in 1 another warehouse/version!
1. China – 2x BlitzWolf BW-SHP7 16A Double Smart WIFI Socket (-3 USD)
Price history and price alert
It’s a new item in our database, so I can’t create price history chart. We have saved this price in database: 25.66 USD.
You can set price alert (for Banggood).