What's the main difference between a etextbook and an ebook
Hello,
I just created and uploaded a book to the ibookstore. I created it using the ibooks author software. In it there are sound and video files as well as interactive widgets. When I uploaded it, I labeled it a textbook. Then I found out that you couldn't sell textbooks in other countries and was very dissapointed. I'm wondering if I should have (or could have) called it an ebook instead. I have noticed that some ebooks (epub format?) have video and audio files. Is the only difference between the two the interactive widgets?
Also, is it possible to use ibooks author to create a regular ebook or is it only for textbooks?
Thanks for your time.