ExoClick Budget Being Wasted by Arbitrage Sites – How Do You Deal With This?

Hi everyone, I need some advice.


I've been running ads on ExoClick quite successfully for a while, but recently I've been encountering a serious issue with what seem to be arbitrage websites draining my daily ad budget.


These sites usually:

• Were created fairly recently (1–2 years old)
• Look hastily made and low-quality
• Generate huge impressions, but never convert into any sales

Because of this, my ROI has turned negative, and it's really frustrating.


I'm now spending a lot of time manually blocking these sites every day, which is not sustainable and wastes a lot of my time.


Does anyone have experience dealing with this issue on ExoClick?
Any tips on how to better filter or automatically exclude such traffic sources would be greatly appreciated.


Thanks