The game comes packed with two cheats you can enable. Maximized License Points and Gil.
Maximum License Points:
You’ll max out both jobs without trying just playing the game naturally.
Like not even halfway through the game if you’re going hunts and side quests.
As long as you’re always stealing (which you should be doing anyway for loot to make stuff with the Bazaar), you’ll always have plenty of Gil whenever you need it.
Especially when you get monographs and Canopic Jar, drops everywhere.