Standard License (node locked) - The standard license option applies to a single, standard C4D license. This is for regular C4D installs, without a license server.
Standard Floating License - You can use this license to run a single (1) DEM Earth license, on different workstations, using one account. You can have multiple machine numbers in your account, as long as they are your machines. This allows you to run DEM earth at work, and at home, etc. If multiple machines/ instances are required, one Floating license must be purchased for each machine.