How is hosted QuickBooks licensed?

TSI simply hosts your version of the Quickooks software, this means that you are required to own the appropriate license(s) for the QuickBooks version you are running. If you will have more than one user accessing QuickBooks at a time, then you will also need to be sure to have multi-user licensing for your version of QuickBooks. 

TSI requires proof of ownership of your QuickBooks software when you sign up, or when you decide to upgrade to a newer version of QuickBooks.