Aliexpress
Here are coupons that you can use.
Latest coupon code price check (UTC time):
Banggood
Banggood warehouse is located in Europe . One coupon is available. Cool!
Link: Banggood product page
Coupon (1199.99 USD): BGISSATOP
(CouponsFromChina.com tip: just apply this code in your cart after clicking “Proceed to checkout”. Click to copy code and open shop)
Exclusive Allowance Coupons: https://bit.ly/3xWgD9k
Old coupons (from the oldest to the newest): ISSAMRBT730EU, PICODICOM, BGRBT730EUXM, BGRBT730EU, bGpAnDacHeCk, 2880c7, 7bcdf9, BG7PRBT730EU, BGBSRBT730EU, BGSS20SW, BGT79AEU, BGEBSC15
(these codes were not working in latest coupon update, but you can check them out anyway)
Price history and price alert
Here is price history (for all/most countries) for RICH BIT TOP-730 48V 250W 8Ah Electric Bike [EU].
Price records source(s): Banggood
Click on image to enlarge.
You can set price alert (for Banggood).