I created the micro-saas https://viralquotesonline.com a year ago. I did it as a side project, and as an experiment, to learn about the whole process of bootstrapping my own project. Its generating like 20$/month, is not so much but at least I'm not losing money ;).
Today I received a message in Product hunt, asking me if I would sell a desktop version of it.
So.. I'm not sure what I should do, is like selling a lifetime subscription, plus I should make some developing.
And in case I decide to do it, how much I should charge it?
I appreciate any suggestions and comments.