You need to like them on Facebook to get the sample magazine:
http://www.sampleaday.com/2012/07/free-sample-of-nogii-no-gluten-paleo-bar.html
And if you are one of the first 10,000 to like them you get a Free
Sample of NoGii No Gluten Paleo Bar. The deal started today, so it is
likely that one will get the bar sample.