Let me say that while this is a valid and legit offer, I expect it to be a clusterf&*k. That's why I debated posting thiscoupon from Facebook. Basically (1) it lets you print the coupon as many times as you'd like, (2) it prints your picture and name, which might make things odd if you have a fake Facebook freebie account, and (3) not many stores take coupons for 100% free items anymore.
That all said, if you want to try your luck, then have at it. I mean, we're talking about free chocolate truffles here. This is serious business.