Desktop Edition allows installing and using the driver on a single desktop computer, provided it is accessed by no more than one person at a time, either directly or remotely. If more than one person can simultaneously use the computer with the installed driver, you need a Server Edition.
Server Edition allows installing and using the driver on a single server, provided it is accessed within a single legal entity. Web servers, application servers, batch servers, and desktop workstations, where several users can access the driver simultaneously, should be considered as servers.
A subscription-based license allows you use software only during the subscription term.
A Site License allows using the software on an unlimited numbers of computers in a single company.
A perpetual license allows you to use a specific version of software without an active subscription.
An OEM license allows using the software in licensee's company, as well as deploy the software as part of a licensee's application to end-users