I made $901.49 in my first month selling commercial use software licenses.
This $901.49 came from 14 customers, 6 of whom purchased monthly license subscriptions and 8 of whom purchased annual license subscriptions.

My most popular piece of software, komorebi, is a tiling window manager for Windows, published under an educational source license which does not permit any kind of commercial use.
At the beginning of 2025, I started offering dedicated individual commercial use licenses for people who want to use it at work.