license model

does anyone know how licensing is done with NX?

When I had (~2005?) mine (node locked, ~Mach license, ~9K) it was perpetual with a set of modules or add-on’s (they gave me some for the first year and I’d need to pay after that year +~$5K) and with an additional annual support cost (~2.5K).

Still using FlexLM either node locked or concurrent floating for perpetual seats and also supporting cloud licensing for subscription (still locally installed though).