I found it amusing that the end user license agreement is available only as a PDF on Box. That's not exactly the most accessible format but I got it downloaded. It appears to be a relatively straightforward license, prohibiting commercial resale of the font and its derivatives, but allowing it to be bundled with commercially sold software.
https://braileinstitute.app.box.com/s/rin3vzegmcy7sil28yfqsl...