I was looking over this website getgoogleadsfree.com - But I doubt if the digital product that this website sell is legalized. If I can campaign an ad for free via Google adwords, and website a.com's visitor clicks on the ad, then Google has to pay a.com isn't it? How would Google pay a.com if we aren't going to pay Google for our ad campaign? That way, is this illegal? Or I misunderstood this?
i have actually read that ebook all it basicly says is that make a campaign that makes you more per click and on the site or the same as the cost of your ads loool its not worth it
That's kind of arbitrage thing. Your promote their product to cover your Adwords costs. Something like that. I don't remember exactly.
Why not refer this thread for more information: http://forums.digitalpoint.com/showthread.php?t=311421 Hope it helps you a lot.
You can try to get some $50 vouchers, but its obvious that you can't get a free ads on Google. But you can use a different ways to increase your page rank, maybe you can hire some SEO expert.