You can try, experiment, use in mockups or personal projects, free of charge. Once it is used and approved in a commercial project or personal one that returns income, you should donate a small amount to the licensor. (1% suggested)
It is a practical way of saying thank you and Cosmos will provide you back.
Money is like blood, to be alive it has to circulate.
this is a sketchy idea but I need help to put the concept into words. main idea is the license is succint and you can include your paypal address or crypto under it, in the top of your code.