I know that at a certain point the money has become useless, with the exception of Phoenix Credits. My idea is to have a money exchange. Another vendor that sells mats and other essential good for cash. Like bullets, soda and water. Also for a heafty price you could sell mats for gear and weapons. This would give you and incentive to spend that money that does nothing for you and gives you a reason to sell items. At this point there is NO reason to buy just about anything that the vendors sell after a certain point. Just an idea. Lets hear what you all have to say.