change edition or include
Just upload your PDF and get your DigiProm™.

Your DigiProm™ PDF includes 2 Microsites (HTML5 & Flash) for Desktop, Mobile and Tablet usage and 5 online advertising formats => univervsal ad package.
So you can promote your new edition on your own or any ohter website and increase your copies. Promotiontools for Twitter, Facebook, LinkedIn, Blogger are also enclosed ...