Motorized Shade Chain Roller Blind Remote (Banggood, Aliexpress: Control Method: Mobile APP control, Speed: 55rpm, Frequency: 433.92MHz 2.4GHZ, Max Weight: 10KG, Distance: 20m, Full Battery Lasting Time: 20-80Days, Voltage: 12V, Power Type: Rechargeable Battery (Charger Charging/ Solar Charging), Torque: 1.35N.m, Adapter Voltage: 100V-240V 50/60Hz, Rated current: 1.2A (the best price with coupon)).
Just check coupons out (with price alert and history). What is best price?
Aliexpress
There’re some similar (or not) items on Aliexpress
Click here to search by yourself. Here are coupons that you can use.
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
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 and https://couponsfromchina.com/short/5cd
Old coupons (from the oldest to the newest): BGHOMEA13, BGwhielabel, 13f142, BG10OFFAFF1
(probably won’t work, but you can try them out)
Price history and price alert
Do you need price history chart (for all/most countries) for Motorized Shade Chain Roller Blind Remote? There we go. The lowest price was: $43.49.
Price records source(s): Banggood
Click on image to enlarge. 
You can set price alert (for Banggood and Aliexpress (only if product name will be the same as on Banggood and I will post it on social media though, so it’s more like Banggood price alert)).