Ask a R100k for a license fee and you will get the s**t pirated out of your software. Now hackers will find a more effective way to ensure you never pick up on users again.
Companies need to spread out development cost over number of customers. The more specialized it is the more expense. Believe me - when it comes to engineering software R100k is *cheap*. And they do have hobbyist programs. But you can't just pirate the full version because 'it is expensive'. And pirating software on a work laptop is just a Darwin move.