They care about fraud. That is a VERY rare case of an advertiser getting paid from fraud. I have been banned (intentionally) by their system and it is very clever at times.
Create a few accounts and see how far you get to $100.
How do you "create a few accounts"? I was under impression that once they ban you, it's over. Same person can't create more than one account. And can't create another one after a ban.
Create a few accounts and see how far you get to $100.