Hi, I'm thinking about buying the pro version but I didn't find information about two things I would like to know-
Is it possible to make a preview of a flipbook to non sign in users? and if it's possible, will they be able to see the original file in the page source?
General speaking, if I disable download and share button, can users still find the original PDF file in the page source?
My goal is to sell online books, and limit the time a user can access a book, therefore I don't want users to be able to download the files...