Aliexpress
Here are coupons that you can use.
Other warehouses/versions
This item is available in 1 another warehouse/version!
1. Europe – SONOFF 4CH R3 10A 2200W 4 Gang WiFi Smart Switch [EU] (-3 USD)
Latest coupon and price update (UTC):
Banggood
Banggood warehouse is located in Europe . I don’t think there is an active coupon right now – at least in my database.
Link: Banggood product page
Price: -3 USD
It looks like this item is out of stock in Banggood. If you found it then please send me the link. I will replace it.
Click here to search on Banggood!
Exclusive Allowance Coupons: https://bit.ly/3xWgD9k
Old coupons (from the oldest to the newest): BGSS10%SW, BGSONOFF15, BGSOFR3, BGSONOFFR3, BG4CHR3, BGSONOFF16, BGSTHO15, BGCuponation10, BGHONEY2110, BGSHOM15, 13f142, BGSHE15, BGa0c014, 6GSGIT, ADMITAD2212, BGSmart6, BGc7512a, MVC8SPRING, 8wEbgaInS5
(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. Europe – SONOFF 4CH R3 10A 2200W 4 Gang WiFi Smart Switch [EU] (-3 USD)
Price history and price alert
Here is price history (for all/most countries) for SONOFF 4CH Pro R3 10A 2200W 4 Gang WiFi Smart Switch [EU].
Price records source(s): Banggood
Click on image to enlarge.
You can set price alert (for Banggood).