Apart from the default license option (single license tied to a specific computer), there is a USB Dongle Key option that lets you use the software in different workstations, but not at the same time and a Network License that lets you use the applications in multiple workstations in a network using a single Product Key.

Get SeismoBuild + SeismoStruct Bundle USB Dongle Version.

Get SeismoBuild Advanced + SeismoStruct Network Version.