Smiley360 is a website kind of like Bzzagent and Swaggable. You sign up and tell them a little bit about yourself and then you take surveys on campaigns that they have available. If you qualify then you get in their campaign. Once you get to use it you have to go back to their website and conduct a short review about their product.
For this campaign I received a 40 pack of super tampons and five coupons for a free box of tampons. I purchased 5 boxes of tampons and distributed them amongst friends and family, since I do not use tampons regularly.