Is it or would it be possible to make usergroups that can subtract credits from accounts on the front end? Example: Each of our promoters can assign currencies for games but they can't take something away again after an event. So say John has 31 copper and goes to a game. He loses 5 copper so at the end of the game the promoter assigns his other currencies but can't subtract Johns copper to sync it after a game. I'm not sure if I'm explaining this well lol... I need a usergroup that can take credits away from other usergroups. Would this be or is it possible? Thanks!