Terminal Service Plus

I am a software developer, and I want to set up MY CLIENT with an application I have developed, using TSPLUS.
I have purchased a 5 user system at this time.
The TSPLUS will be installed on my client's server

I also want to set up another client with either the same or a different application.
Again, TSPLUS will be installed on their server.
What is the best way to do so as far as TSPLUS is concerned.
i.e. should I buy another 5 or 10 (or whatever) TSPLUS system, or do I simply buy more licences

Hello,

A TSPlus license is valid for one server, thus you will simply need to buy a new license (such as a 5 user System edition) for the new server.

OK, I understand. Its simple

However, 15 days wasn't quite enough to complete my testing.
I have purchased a 5 user system. Can I use the licence number on my personal server and when ready, transfer it to my client's server?

Hello,

If you uninstall TSplus from your personnal server, then yes, we can do a "rehost" for you.
Please contact our support team at http://tsplus.net/support/