Being a podcaster as I am, 99% of what I do is provided free of charge under a Creative Commons Attribution-NonCommercial 4.0 International License. This is just part of the medium and I wouldn’t podcast if I weren’t ok with this approach.
Still, I seem to need money for things like food, water, shelter and dare I say it entertainment. So I am offering some of the audio work that I do for purchase. I do so sparingly and only with work that I deem exceptionally valuable. Examples of such work are my audiobooks: God’s Bob Newman and Tripping Hobos. I also do a little bit of music with original songs and free covers.