V-Ray Premium includes a floating license of V-Ray that you can use on any computer with every supported host application - 3ds Max, Maya, Rhino, SketchUp, Revit, Unreal, Houdini, Cinema 4D and Nuke.
The plan also gives you access to a suite of Chaos software, including Chaos Cloud, Cosmos, Phoenix, Player, Scans, and Vantage.
V-Ray Premium is available as a monthly, annual or 3-year subscription. Here you can check out the prices.