Aliexpress
Here are coupons that you can use.
Latest coupon and price update (UTC):
Banggood
Banggood warehouse is located in Europe . One coupon is available. Cool!
Link: Banggood product page
Coupon (314.49 USD): BGLMQ15
(CouponsFromChina.com tip: paste coupon code in your cart and click Apply 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): BGCarEle4, BGKCR011, BGCX8626, BG213b2d, BGESKRCR1, BG091507, BG786213, BG55aada, BGdc47c2, BGCarEle5, BGSCM11, BG845979, BG4740d7
(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 Kroak K-CR01 40L Car Refrigerator 45W [EU].
Price records source(s): Banggood
Click on image to enlarge.
You can set price alert (for Banggood).