Sometimes an offer is too good to be true. Especially if you saw a post about it on social media. According to Snopes, that $100 coupon circulating on Facebook recently that claims to be celebrating Kohl's 57th birthday is not only fake, but a scam. The internet fact-checking site says that bargain conscious shoppers who click on the link will be taken to a survey that then asks for personal information and could even potentially sign them up for costly subscriptions. The Better Business Bureau advises researching these types of rewards before clicking or giving out information.