Conversions with PPC

I’ve heard many people saying that u can increase 400% conversion with PPC and then keep on increasing and they even sell their strategies
But Is this thing really true,
However in real life what I’ve found that after a certain limit the conversion come to a saturation point and it becomes almost impossible to increase the conversion, only thing the remains possible is that u can reduce the Cost per conversion and after some time even it becomes possible
I mean your PPC advertising comes to saturation
PS – I’m just talking about adwords

See original post by Crazymady