The only thing I would change is that even if Avast already have a license for the VPN (or anything, in my opinion), I should be able to switch between licenses, or just remove them to use in another device.

If I could just do that, then I would just switch them only by clicking on a button “Switch license”

And since each license should be used by 1 PC, what if I buy another license and want to use the older one in another computer for whatever reason?

Or maybe, I buy the CleanUp tool and activate it, but I want to actually use it in another computer.

That’s is just what I think.