It really depends on what you are willing to do. I do not and will not pay for any of the offers, so that leaves the dailies and anything free for me to make money and using the forums to earn money and see if I get any referrals. I can tell you that for the dailies you need to clean your cookies after each use. This will help you to be able to have a better chance of getting approved for the survey's. I put a post about that in the support part of the forum, check it out. I do not have any referrals, so I am not the best person to help out with that. I am just starting to try and do that.
Is there anything particular you have any particular questions. That might help those of us who have been on here for awhile to be able to help you out better.
I hope that helps.