The best luck I have had are the MID ones. Most of those have credited for me. About 1/2 of the SR ones. None of the CPC ones have for me. All I need is $10 more to get to $50. That would also get me to the $250 club - whatever that is called. If only my Green Tea offer would have gone through. It has been pending for 16 days. Already turned in a non credit email.
So, I would try with the MID section. (My Insider Deal). I made about $3.00 yesterday doing them. I waited until one credited, cleared my cookies and did another one with another email.
Good luck!
Angela