You're looking for information on SubD SketchUp and its licensing options.
: It uses a "non-destructive" workflow, allowing you to toggle between a low-polygon "cage" and a high-detail subdivided mesh without losing your original geometry. Quad-Based Workflow : Optimized to work perfectly with QuadFace Tools subd sketchup license key best
: It uses OpenSubdiv technology to handle complex geometry efficiently. How to Get the Best SUbD License Key You're looking for information on SubD SketchUp and
: A comprehensive sculpting and subdivision toolset that includes organic brushes for a more "clay-like" modeling experience. subd sketchup license key best
One license is for a single person but can be used on multiple machines (ideal for a work-from-home and office setup).