Hi,
I really like the ticket system, but I'd love if there was a way to set a currency to use instead of emeralds (and maybe even set the exchange rates).
Is there already a way to do it that I may be missing?

Duplicate of #359

@jonafanho

Definitely not a duplicate of #359, #359 is about changing the shape of fare zones, this suggestion is about changing the item used to pay.