pianow i once tried to get a second hand license from vsl and it was a complicated bullshit, especially because my family are gonna buy it for me in the uk (there's no straight way to purchase something like that from this part of the middle east) so i can't really do that
Interesting... In my experience, when you purchase a license second hand, you pay the seller directly and then they handle all the logistics with VSL from there. All that you need to do is wait for an e-mail from VSL confirming they have transferred the license to your account, and then it's basically the same as if you bought it directly from them.
I'm not sure what country you are located in, but if you're able to get demo licenses from VSL, I don't see why there would be an issue with them transferring a license purchased from another seller.