3D FlipBook - Hi, I have a presales question, does the pro version of this plugin also provide a bookshelf feature for multiple articles,

Hi, I have a presales question, does the pro version of this plugin also provide a bookshelf feature for multiple articles, books, newspapers or periodicals using the PDF format? I downloaded the free version and both the bookmarks features and bookshelf don’t seem to be included. Also, when does the discount sale end? Thanks, David