I have just checked coupons. The lowest price I could get is 287.99 USD for DOOGEE V20S 5G (in Banggood). You can create price alert here, copy coupons and view price history. Let’s see what best price is ATM.
Latest coupon code price check (UTC time):
Banggood (287.99 USD)
Banggood warehouse is located in Hong Kong. CouponsFromChina software could not find any coupon for this product in Banggood. The question is – is it a good price? Actually this is the best price in history according to CouponsFromChina database!
Link: Banggood product page
Price: 287.99 USD
287.99 USD – This is the best price ever noted in my database!
Exclusive Allowance Coupons: https://bit.ly/3xWgD9k
Old coupons (from the oldest to the newest): BGNEWYEAR8
(there’s a little possibility that old coupon will work)
Aliexpress
Click here… to search for DOOGEE V20S 5G Dimensity 6020 12/256GB 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 DOOGEE V20S 5G Dimensity 6020 12/256GB? There we go.
Price records source(s): Banggood
Click on image to enlarge. 
You can set price alert (for Banggood).