Each license corresponds to a single workstation, so you should purchase as many licenses as you have people that will be using the software. (Example: Your company expects to have 100 workers using Babylon, you should purchase 100 licenses).
In the event where you need additional licenses, you can contact your account manager to receive a quote.
Do not install the software on more computers than you paid for, as once you reach your renewal point, you will have to pay for the additional installations retroactively.
If you have any questions regarding the number of users permitted, please contact your account manager or support team.