A watermark draws your words and / or logo into every page, on screen, zoomed and printed, so it cannot be taken off the page. Watermarks are a Pro feature.
- Select the flipbook and open the General tab → Watermark.
- Turn on Watermark the pages.
- Write the Text. You can use {site_name}, {post_title}, {file_name}, {page}, {pages}, {date}, and for each reader {user_name}, {user_email} and {user_ip}. A reader’s details are filled in in their own browser, also on cached pages.
- Add a Logo if you like. A logo with a clear background works best.
- Choose the Style (Tiled, Center or Corner), the Strength and Who sees it: everyone, visitors who are not logged in, or everyone but administrators.
A downloaded PDF has no watermark: turn on Protect the PDF to hide the download button.