No its not normal. I think, you are using low paying niches. I believe Asian Niches, Am I Right ? Try changing your niche, if you want earn more
Have to agree. I've gotten everything from .01 to 1.78 for a link unit click. It depends which niche and keyword was clicked.
You have a low paying keywords. Try to change your meta keywords and niche of your site to high paying keywords (HPK). Its usually help ...
I checked my earning for today and I got another click on link unit that earns me $0.12. still low though...
Read my previous post about smart pricing. It sucks and really hits you if you are in a bad niche. I am getting around 6 cent per click.