Hi there, We are planning to issue an app that will enhance our physical book sold in retail stores. It complements the book with audio snippets and drawings/pictures. The app will be free for all on the app-store, and have basic information extracted from the book. People having purchased the book can then unlock the complementary drawings and audio by entering a code which is inside the book itself. For those who didn't purchase the book, they can also unlock the same content via in-app purchase if they want. Please note that we don't plan to put any website link in the app that will allow to buy the book online. We understand this falls under guidelines 11.16, and should be fine with you. Can you please confirm/guide us? Thanks!