// Include details about the license and how they can sign up. If no license is required, clarify that. 

This Quick Start requires a license for Duo Beyond. If you do not currently have a license for Duo Beyond, you can get a trial license at https://signup.duo.com/
 
The trial license of Duo Beyond gives you 30 days of free usage. After this time, you can upgrade to a production license by purchasing a subscription license of Duo Beyond.