How is better with Adbrite?

Ok guys, i have a site on adbrite with nearly 300 unique visitors a day… i am not even earning 1$ a day.
On adbrite i created an adzone for my site and placed twice that code into my site, in the left and right of my website. Is this ok?
Or i have to create 2 adzones because i have 2 adbrite banners per page?
thanks in advance

See original post by miroirc