Have you signed up for Vocal Point? You should! Its free to join and as a member they send you free trials or full size products to try and then review online if you want to. They also send out high value coupons. This site is similar to Bzzagent.
I signed up a few months ago and so far received Secret Clinical Strength Deodorant and a brochure of Kashi Go Lean cereal coupons. The coupons made the cereal free.
Check it out! vocalpoint.com
Sign up here: http://register.vocalpoint.com/?src=Z0OPuEJA&rid=418