Possible Free CLIF Nut Butter Bar (Facebook Required)
You may be able to score a Free CLIF Nut Butter Bar if the sponsored ad shows up in your Facebook newsfeed. There is not a direct link to this sample since it's targeted but you can try the following tips to increase your chances of getting it. Like the CLIF Bar Facebook page and a few of their posts. Search CLIF bar on Google. Close everything then open Facebook and browse your Facebook newsfeed to see if the ad post pops up for you in a day or so. This ad may also show up on Instagram.
Here's what the sponsored post will look like.