Aliexpress
Click here… to search for SONOFF RF 7A 1500W Switch on Aliexpress
Here are coupons that you can use.
Other warehouses/versions
This item is available in 1 another warehouse/version!
1. Europe – SONOFF RF 7A 1500W Switch [EU/UK] (-3 USD)
Latest price update (UTC time):
Banggood
Banggood warehouse is located in China.
Link: Banggood product page
Coupon (14.48 USD): tRaDetRaCKeR
Coupon (14.48 USD): 8wEbgaInS5
Coupon (14.48 USD): pROMo8cuPoN
(CouponsFromChina.com tip: you should apply the coupon in your cart after clicking “Proceed to checkout”. Click to copy code and open shop)
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): elec, e2bcea, domoticachollos, SONOFF15, bGpAnDacHeCk, BGVDay10%off, BGMPB2020, bGhOnEy10, BGSMOFF, 13f142, BGSONOFF15, BGSAMRTH, BGELIG0920, BgcLuBofErtA10, BGSONOFF16, BGAFF10OFF, BGSTHO15, BGCuponation10, BGHONEY2110, BGSHOM15, BGSHE15, 6GSGIT, BGSmart6, MVC8SPRING, 8BGwbg2204, BG15Sonoff
(probably won’t work, but you can try them out)
Other warehouses/versions
This item is available in 1 another warehouse/version!
1. Europe – SONOFF RF 7A 1500W Switch [EU/UK] (-3 USD)
Price history and price alert
Check out price history chart (for all/most countries) for SONOFF RF 7A 1500W Switch.
Price records source(s): Banggood
Click on image to enlarge. 
You can set price alert (for Banggood).