It would probably be better to have chest shops as a different mod from the base economy mod. This would be better than just having it as a config option. This would allow the user to choose to have the markets or chest shops if I choose to do both. I'll probably keep the transaction history as part of this mod because it fits pretty well and would be a bit silly to have as a completely separate mod since it's mostly just an interesting thing to look at with very little use.