-Integration of apps into Facebook can be very beneficial for developers.
-You will be able to integrate your app into the News Feed and also the notifications.
-The core technologies on Facebook are platforms such as Social Plugins, Graph API and Platform Dialogs.
This book have all ressel rihgt so you can sell on the other site.
You can add the product into your product bundle or package and sell for a higher price.
Yes can be added to a paid membership site.
