Intro I run FB campaign (CPE) for a 3 months. I studied my competition for some period and managed to get 0,001$ per USA engagement. Basically, I am getting 700-1500 Post Engagements per $1 and 100-200 Page likes. Till now I managed to get 10K likes. At the beginning everything was perfect I was getting more than 100 likes per every new post with 5K fans. FB Fraud 1. - As the page was growing the reach dropped for 50%. That would mean that with 5K I was reaching same number of people like I do now, with 10K. - The post likes also started decreasing (normally they should increase because the number of fans increased). I never changed anything (gender, age, location…), I am promoting the same ad all the time. So I started investigating, and I find out that FB is sending Fake Likes to my page. Some of the people who liked my page through this campaign are having very few friends, some of them doesn’t have profile picture… 2. When I tried to invite people who liked my boosted post to like my page I received message “We're sorry, more invitations to like this Page can't be sent today. Please try again later.” I tried to research why am I getting this message. The answer that I found is: Abusing or Spamming Obviously what I'm doing is not spam as I can only invite a person once. Also, what does abusing mean? – I am not inviting random people, people who like the posts are already interested in the page. I guess that using their feature is abusive. So, I tried to get answer on how many people am I allowed to invite per day. Their support said “The limit is different for each user. There are several factors that go into why limits are placed.” Come on … the limit is different for every user… LOL Obviously, Facebook does not care for their costumers, all they want is money and they will do everything to force u to spend more money. Am I the only one with such a bad experience? P.S Sorry for my bad English.