B]Problem #2:[/B] Create an alternative currency system. Or use the existing crysta system in place. 50,000,000Gil or Zgil could equal X amount of crysta. Once you convert your gil it can not be converted back. You can not use the crysta earned for subscription. You could however use it to buy a cash shop mount or item. That way it does not get in the way with your main revenue, but it gives players that play the game that are vets in it and make in game money a way to reach those mounts and items without spending extra irl money. It would work great because the items would retain the same value and not be touched by in game market item drops and cuts. It would maintain the same base price and give people that have too much gil to spend on. It's completely optional. The only flaw in this system is if the market on a server crashes and does not rebound. That means the set price could be too high unless the set price is regulated within each server.