Aliexpress
Click here… to search for ZAPCOOL T103-1 23.4Ah 1600W Electric Scooter on Aliexpress
Here are coupons that you can use.
Latest price update (UTC time):
Banggood
Banggood warehouse is located in China. So I have checked for active coupons (all category coupons and old ones), but there was no working coupon in Banggood.
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
Old coupons (from the oldest to the newest): BGZPCT103CN, PICODICOM, BGZPCT103CN19, 5d1752, BGZPCT103CN11, BGZPCT103CNB5, bGpAnDacHeCk, Wholesale20, 7bcdf9, BG7PZPCT103CN, BGBSZPCT103CN, BGZPC9A, BGHALLOWEEN, BGAFF7OFF, BGEBSC15
(there’s a little possibility that old coupon will work)
Price history and price alert
Price history (for all/most countries) for ZAPCOOL T103-1 23.4Ah 1600W Electric Scooter is here.
Price records source(s): Banggood
Click on image to enlarge. 
You can set price alert (for Banggood).