I read over what this plugin does, but I have a couple questions. Can the specific credits be made up? Or is this strictly used for real money? Can I create my own 'credits'? Is there a way to track referring in points styles? I suppose this is in the create an event area. If so, can you explain this function a little bit more. Can the points be setup to buy certain 'prizes' that would be created on the site, or a giftcard or something. Like 5000 points will get you a 5$ gift card, and we can limit the amount of giftcards available.