Can I upgrade XenForo with 2nd hand licence?

[LoadingMeerkat]

I'm wanting to buy a 2nd hand licence but I want to know if I will lose out on any benefits that I'd get from buying a licence directly. With a 2nd hand one can I still upgrade to later version at no extra cost?

 

[Paul B]

You can do everything with a used license that you can with a new one, except for sell it on again.