When you purchase our software you obtain perpetual license for purchased version, you can use it as long as you want and update for free within 1 year. Also you can purchase perpetual license with lifetime free updates, which allows you to download and install all future updates / upgrades for free.
We offer multi-user license for organizations (Enterprise license) or small teams (Business license). This type of license includes priority technical support and maintenance, pre-activated named version of the program and custom options. If you're interested in this type of license, please request personal quote.