Either they have done a terrible job of explaining how this works, or its one of the worst ideas Autodesk has ever come up with. If I go by the estimate tokens thing its going to cost $1,500.00 dollars to run (1) person (5) 24 hour periods. Essentially its going to cost $300.00, $12.50 an hour no matter if its used one hour or 24 hours straight. Before going this route you better take some speed and have a pile of work ahead of you so you can stay awake 24 hours to get your $300.00 worth out of it. If you want to use it more than 5 days you have to shell out another $1,500. If I want to pay monthly one would get 30 days to use at their leisure it would only cost $275.00 or 9.17 for a 24 hour period or  $0.38 an hour.