Redistributing the font files (otf/ttf) of 210 하늘의꿈 Bold fonts for a fee is prohibited, but they can be freely used and modified for personal and commercial purposes【4:4†source】.
210 하늘의꿈 Bold fonts can be redistributed with a fee for a commercial purpose without any specified restrictions【4:4†source】.
Is there a restriction on redistributing the font files of 210 하늘의꿈 Bold fonts for a fee?