i can't recommend any since it's really hard to find a reliable publisher in any broker
but i would say try juicy
http://ow.ly/YjYYx in my opinion the best among bad options
trafficholder traffic is crap . someone cant buy traffic without know the sources beforehand, and how much you paid for that 15 usd ? i wouldn't try pop and blind first but i would buy banner traffic it can be more costly
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