Does anyone barter?
At work we swap our own produce, and there are a couple of us, who like me are generally unfriendly so we tend to do things for each other. ie the only people you know you can call. It may not be genuine barter of item for item, but when one has surplus we share it around. My hot water service died yesterday, my son rang he electrician who was in another town quite a distance away. Because it was urgent he sent his father who is a retired electrician, 2 hours labour and it is all fixed. I cost me 11 passionfruit. I won't complain.