I have had my YouTube channel for just over a year on the eBay niche. My videos act as a support group for casual and expert eBay sellers. At the bottom of my videos and onscreen I direct users to a link where I keep my ebook product. The problem is very few viewers click the link. I've filmed 33 videos and between 2-3 hours of video are consumed everyday. Last month 5,000 minutes of video was watched, I get between 66-100 viewers per day, retention rate is between 39-50% per video and I get a lot of engagement and interaction with my audience asking me for personalised eBay questions. My YouTube channel is: https://www.youtube.com/user/PowerSellerResearch/videos What am I doing wrong. Why wont they click my link? All constructive suggestions appreciated. Thanks in advance.