I don't know if anyone has thought of this yet, but it struck me as a nifty idea. I saw some npc's running around the tent today ( a lady and who apparently was her husband, chasing after her with all of her shopping). What if the npc's could shop at the tents and stalls, they are already there, and already shopping, and what if there were a few npc traders with tables set up as well (that last part just popped in ma head). Could be beneficial in many ways. One, holding inflation on prices to a reasonable measure; two, maybe some non-pc made items that cannot be store-bought. Just a thought