I don't really see how that helps: * people who don't have ID? * people who genuinely need more supplies? * who decides "fair price"? * who stops a producer

I don't really see how that helps: * people who don't have ID? * people who genuinely need more supplies? * who decides "fair price"? * who stops a producer from deciding the price isn't worth their time? * prevent corruption, the ID administrator getting more for their friends & family for instance?