Well seeing as how peacekeeper gets his money in "shipments" and not from people buying stuff, i think the same logic counts here. His money refreshes each hour, right? This leads me to belive he works with someone, lets say the US and that they send him money so that he can do buissines in russia. This is similar to how mcdonalds stores gets sent out money from the "head quarters" (dunno what else to call it) each month to use as change, if that store runs out of change it gets another bunch of money, i know this because i worked at mcdonalds two years back. So the same logic would count here, if peacekeeper runs out of money making it near impossible for him to do his buissines he would likely get a new bunch of monwy aswell.