Do you own the software or are you only leasing it. If you own it you can legally sell it. Leased software may, may not allow it to be loaded on a different computer without a transfer code from the company. That may require you to uninstall the program(s) from your computer. The company may want to confirm you have done that before allowing a transfer.
As an example, I have a CAD/CAM software program that cost well over $6500.
I don't actually own it, I'm leasing it. It has a Sim (aka Hasp or Dongle) that the program looks for and confirms on start up that I am a registered user. I also have to pay yearly fee for updates and support.
Therefore I can't sell it. I don't know if my agreement allows a lease transfer of some kind.
"Fly the Big Ones"
