A smart way to save LP (License Points) in the game while exploring the entirety of the licensing map is to use one character to unlock as many boxes as possible. Since the maps are identical for all characters, you can then figure out how you want to use your remaining characters' LP without having to blindly explore each board. By exploiting one character's LP, you can save the rest of your party from needlessly spending theirs on skills, et cetera, that aren't necessarily needed by them.