$4,500 (four thousand five hundred us dollar) = 3,134.36 eur = 199,530.00 inr
What are you referring to? Open X is an open source adserver that will automatically optimize multiple ad placements. http://www.openx.org/
Because that is what advertisers are bidding in Adwords to have their ads placed on your site. That's pretty much it.
I would install OpenX or just use a simple php script to rotate the ads that appear, then keep each placement with the highest cpm. Just throw...
If your site only has enough traffic to earn €2 why do you want another adsense account?
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