A character is also allowed to create up to four potions in a single day (if they cost up to 250 gp or less), rather than the usual one magic item per day, usually limited to one day per 1000 gp limit.
Is this amount set in stone?
The Artisan class has abilities the can reduce creation cost and creation time by 25%+, with a feat further reduce creation cost by 58% and creation time up to 35%+. Does that increase potion creation? If not does the trait Awakened from Stasis do anything for it?
Awakened from Stasis
Benefit(s) As a side effect of your stasis, you gain all the benefits of 8 hours of sleep in only 2 hours. This allows a spellcaster who must rest to prepare spells to do so after only 2 hours, but does not allow a spellcaster to prepare spells more than once per day.