The VirtueMart 3.0.14 Reference Guide has been shipped by VirtueMart Matters.
You can read the news here: https://www.virtuemartmatters.com/en/news-read-all-the-news/38-the-reference-guide-and-the-italian-language-package-have-been-updated.html (https://www.virtuemartmatters.com/en/news-read-all-the-news/38-the-reference-guide-and-the-italian-language-package-have-been-updated.html).
The Reference Guide is a comprehensive manual about the administrative panel of VirtueMart.
If you are a brand new user, you can download The Starting Guide for free.