JFFF FONT LICENSE SUMMARY

Free for personal and commercial use.
No separate permission or usage fee is required for use under the SIL Open Font License 1.1.

You may use the fonts in print, logos, advertising, video, merchandise, websites and apps.
You do not need to credit JFFF on the designs or documents you create.
Your designs and documents do not need to be licensed under the OFL.

You may modify and redistribute the font software under SIL OFL 1.1.
Include the copyright notice and OFL.txt when redistributing original or modified fonts.
Keep the original and modified font software under the OFL.
Do not sell the font software on its own. Bundling it with software is allowed under the OFL.
No Reserved Font Names are designated for JFFF releases.
Do not use the copyright holder or author names to endorse a modified font without permission.

This is a plain-English summary, not a replacement for the full license.
The terms in the accompanying OFL.txt take precedence.
Fonts are provided as is, without warranties, as stated in the OFL.

Official guide: https://openfontlicense.org/how-to-use-ofl-fonts/