It's a sample showcase from the USPS! You have to fill out a short survey to qualify, but as HeyIt'sFree.net comments, "I know for a fact that females with 0-3 kids who make $75,001-$100,000 qualify." HINT HINT. Apparently the site might be a little fussy due to traffic, but hang in there until you get it.
The thank-you graphic that displays after you finish seems to imply that you'll be getting Dove chocolate bars, Reese's peanut butter cups, Secret deodorant, Shower to Shower body powder, Taster's Choice instant coffee, Aveeno skin care, and Grill Mates seasoning, so that's got to be something for everyone, right? Plus, it's like a whole Xmas stocking of freebies all in one!
(Thanks, Hey It's Free!)