Why do I get Gil when there is no using it?!

First, the bad reviews, I believe, are from people expecting this to be a true FF game. It isnt and it isnt meant to be, it is a game easy to just pick up any time and play and if you see it the way it was meant to be its a good game.
My dislikes are not being able to equip with what I want and would like a little more depth.
And, what the heck do you get Gil for, there is absolutely nothing to use it on. Did you throw that in just to give the game more of an FF feeling? Dumb

Mysticwit about FINAL FANTASY ALL THE BRAVEST, v1.1.2