We offer single-user licenses, volume single-user licenses and annual network licenses. Standard licenses can be used interchangably on Windows, Mac, or on Linux.
Single User licenses allow you to install Stat/Transfer on a reasonable number of machines, as long as you are the only user of those machines. For instance, you can install Stat/Transfer on your office computer, your home computer and your laptop, provided you are the sole user on each of those machines and using your Stat/Transfer license for handling your own (not others') data. Single user licenses will not work over a network and they will not work under Terminal Server or Citrix. They are assigned to one each to a single registered user and cannot be used concurrently.
Volume Single User licenses are a bundle pack of Single User licenses. Volume licenses do not allow use over a network or with Terminal Server or Citrix. They are assigned to one each to a single registered user and cannot be used concurrently.
Annual leases permit use by a fixed number of named individuals (non-concurrent) on any combination of machines. They do permit use over a network, or with Terminal Server or Citrix. Note that these are not simultaneous or concurrent use licenses. You must buy as many licenses as there are unique individuals who will be using the software in an annual period.