Aliexpress
Click here… to search for SONOFF T1 1CH Wifi Smart Switch on Aliexpress
Here are coupons that you can use.
Other warehouses/versions
This item is available in 3 another warehouse/versions!
1. China – SONOFF T1 3CH Wifi Smart Switch (-3 USD)
2. China – SONOFF T1 2CH Wifi Smart Switch (-3 USD)
3. Europe – SONOFF T1 2CH Wifi Smart Switch [EU] (-3 USD)
Latest coupon code price check (UTC time):
Banggood
Banggood warehouse is located in China. There are no active coupons for this product, but the price is pretty low isn’t it?
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
There were country-specific coupon codes published on Couponsfromchina social channels and price alerts. Coupon price may vary by country, because there’re different VAT rates, shipping cost etc. There is a chance that some latest coupons are still working:
Old coupons (from the oldest to the newest): e2bcea, 502C6B, 847fc3, elec, BGMINIT1, bGhOnEy10, BGSMOFF, BGSONOFFT1, 13f142, BGSONOFF15, BGELIG0920, BgcLuBofErtA10, BGSONOFF16, BGAFF10OFF, BGSTHO15, BGCuponation10, BGHONEY2110, BGSHOM15, BGSHE15, 6GSGIT, BGf2b910, ADMITAD2212, BGSmart6, MVC8SPRING, BG15Sonoff, Cuponation9, BG8ReviTrage, BG597de7, BG12MAY2023F, BGdd54b4
(I don’t think these’re gonna work, but you can try ’em out anyway)
Other warehouses/versions
This item is available in 3 another warehouse/versions!
1. China – SONOFF T1 3CH Wifi Smart Switch (-3 USD)
2. China – SONOFF T1 2CH Wifi Smart Switch (-3 USD)
3. Europe – SONOFF T1 2CH Wifi Smart Switch [EU] (-3 USD)
Price history and price alert
Do you need price history chart (for all/most countries) for SONOFF T1 1CH Wifi Smart Switch? There we go.
Price records source(s): Banggood
Click on image to enlarge. 
You can set price alert (for Banggood).