I starting to get pissed kontera payouts are so low .01 penny for a click usualy. im thinking just droping them!
You can use both ads in a page, provided that adsense and kontera ads doesn't look similar to each other of which may create confusion to your visitors.
using Kontera wouldn't lower your AdSense CTR ? If they pay low is it worth to use both on same page ?
Bidvertiser can be a choice, but yet the number of advertisers is never comparable to that in Adsense.