I'm not going to bother going back to them and say Google says I only got 3k visitors from you, what's the point.
But my question, is are all of the "underground paid traffic sources" like this?
I was considering a few others as well, I bookmarked:
Clickonomy - Looks very expensive
My traffic Source - Also Expensive
Traffic For Me - The most expensive of them all.
I would prefer to use Adwords, but my last account was shut down because I promoted a site that violated their terms, so they don't want me or my money.
FB is an option, but I wanted to give other sources a try first.