Yup! I've already happily made a couple refunds because folks thought it worked a different way or didn't end up having time to build their project or whatever.

Yup! I've already happily made a couple refunds because folks thought it worked a different way or didn't end up having time to build their project or whatever. I've improved the documentation since then to help give a better idea of how everything works, as well, so there are fewer surprises.