Possible Free Sample of John Frieda Sample

You can take a short survey and possibly get a free sample.  Have also been told that if you don't qualify for a free sample you will get offered a coupon for $3 off 2 products.  I answered strongly agree to the questions and I got a free sample.  Not sure if the answers decide if you get a sample or if it's random.  To try for a free sample head Here! *Picture is not mine it's from the John Frieda website*