By Julie O’Neill and Adam Fleisher (February 22, 2018, 11:30 AM EST) -- In the last few years, as advertising has followed consumers from legacy media such as television to online video and social media platforms, the Federal Trade Commission has been attempting to ensure that participants in this new advertising ecosystem understand the importance of complying with the FTC's "Guides Concerning the Use of Endorsements and Testimonials in Advertising," or the endorsement guides.[1] The endorsement guides require advertisers and endorsers (also referred to as influencers) to, among other things, clearly and conspicuously disclose when the advertiser has provided an endorser with any type of compensation in exchange for an endorsement....