I decided to make my product Fort (https://cryptoextension.eu) commercial after a year being open source and free.
Fort became so popular during the year that it almost became a full time job. Donations did not cut it, so I decided to go with a 14-day trial and a fair price. Developer license is of course way more expensive than the normal user license.
What do you think about the pricing? It’s really hard to decide an optimal price.
The website is still not as good as I would like it to be, but I’m not a web designer.