To celebrate World Nutella Day, Nutella is giving away 20,000 FREE Nutella Product Coupons - valid on the 13oz jars! On February 5th, share a Nutella-themed post, photo or video on your personal Twitter or Instagram page (must be public) or on the Nutella Facebook page. Be sure to tag your post with #WNDGiveaway and your state hashtag (eg. #CA). Just use the map on their site to track the progress.
They'll post the coupon link on their site once it has been unlocked. Sounds good to me!