Invent a time machine, go back to when Google still updated PR and build some links.
I bought a lot of traffic from them, some countries are unusable because of bot traffic, but most of their traffic is genuine.
I've tried it, but their cp is complicated, I could not get it working.
That sucks
Check out Paxum.com - $1 fee if you send money, receiving is free. They also have a Mastercard.
Get yourself a $10 linode.com package and a free cloudflair.com account and you should be fine.
Truth is, there is no good replacement for Adsense.
Payment is monthly?
While it worked great in the past I'd say it's not worth the effort anymore.
Depends on many aspects. If you try to advertise something like a sweepstake, or something of general interest PPV can bee good.
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