Am I allowed to sell/transfer my midi guitar licence?

I have a midi guitar 2 licence. I have throughly enjoyed using the software.
However over the last year I’ve been practicing the keyboard quite extensively and much to my surprise I’ve reached the point where I can actually play what I want without reaching for my guitar.

Does anyone know if I am allowed to sell/transfer my licence. And if so how do I go about the actual transfer?

Thank you.