Retailmenot.com is a simple coupon search site that has been taking off over the past year. The site solves a simple problem (dead or expired coupons) by allowing users to submit and vote on the validity of the coupons. They use a classic affiliate referral model, and by the looks of things, appear to be doing very well as of late with people flocking online to find coupons. I’ve used the site myself on a few occasions and can confess that the coupons work as advertised.

The site appears to be run out of Australia by Stateless Systems a small web company who also developed BugMeNot, a site for sharing login info with the same model.