I'm working on a freebie site where visitors are presented with a variety of free offers including samples, gift certificates, sweepstakes, free ipods.. etc. I'm currently signed up with Comission Junction, but they have limited programs for this type of niche (looking for more gift certs. - like the free $5 at Starbucks for example and samples). Anyone have suggestions? Thanks!
I own 2 freebie sites, i would suggest you to run ads by PrimaryAds, MaxBounty, Web Sponsors. They are paying me well. They got tons of free offers there for the visitors of your site.
You can try Clickbooth too, worked ok for me. There are other good networks that you can find browsing this forum.