I have just checked coupons. The lowest price I could get is 12.99 USD for 2Pcs SONOFF SNZB-03 Zigbee 3.0 Motion Sensor Detector (in ). Basically copy coupon, view price history or create e-mail price alert. What is the best price?
Latest coupon code price check (UTC time):
Banggood (12.99 USD)
Banggood warehouse is located in China. What about the price? Hmmm, price is higher than average (which is 11.62 USD right now), so better set price alert down below… There is one great coupon!
Link: Banggood product page
Price without coupon: 16.99 USD
Coupon (12.99 USD): BGbaa3dc
(CouponsFromChina.com tip: this code has to be applied 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:
Coupon (30.5.2024, $11.54): BG108b15
Item: 2Pcs SONOFF SNZB-03 Zigbee 3.0 Motion Sensor Detector
Countries: Hungary
Coupon (29.5.2024, $11.24): BG7cf5fc
Item: 2Pcs SONOFF SNZB-03 Zigbee 3.0 Motion Sensor Detector
Countries: Germany
Old coupons (from the oldest to the newest): BGa539d9, BG7b5634, BG188a8f
(there’s a little possibility that old coupon will work)
Aliexpress
Click here… to search for 2Pcs SONOFF SNZB-03 Zigbee 3.0 Motion Sensor Detector on Aliexpress
Here are coupons that you can use.
Price history and price alert
Do you need price history chart (for all/most countries) for 2Pcs SONOFF SNZB-03 Zigbee 3.0 Motion Sensor Detector? There we go.
Price records source(s): Banggood
Click on image to enlarge. 
You can set price alert (for Banggood).