Commercial keys

If I purchase a commercial licence, how many commercial keys do I get to use simultaneously? How many machines can I have it installed on at once?

Do the touch in/out operators work between systems running commercial and non commercial?

Thanks.

See the wiki license page:

[i]A single license can only be used on one computer at a time. However you can move that license between machines an unlimited number of times. To do this you’ll need to disable the key on the active computer, then generate a new one for the new computer.

The computer must be connected to the internet to disable a key.[/i]

The Touch In/Out operators also work on Non-Commercial.