do you have pawn shops? or av you done anything like swap a wooden box for a bag of soap n coffee like someone who is me - or a rainbow spinny thing for a coin to use a phone
I once spent the summer camping with friends... we were gone for 5 weeks. Near the end of the 4th week we were running out of money, so we started trading with other campers for essentials like a bit of food, toothpaste, and shampoo.