I've been out of that game for 5-6 years, but I was managing about 1K accounts at my peak.
Their fraud prevention stuff flagged a bunch of them but >50% of them are still active.
Their fraud prevention stuff flagged a bunch of them but >50% of them are still active.
"marketing"
It literally did nothing of real value and was a complete waste of time. And in the case of Facebook probably set them seriously behind in doing actual good marketing because their social graph was completely destroyed by the artificial campaigns.