Great to see that this small scale implementation exists. These kinds of experiments are very important for further developing the concept, to see what works and what eventually need some changes and adaptations. Maybe this is a model that can work only for some trade or production, let's say of agriculture and fishing ad example that circulates mostly in the community. Here in my area, there are a solid number of these kinds of small communities and small businesses and I see this as something that could work perfectly for them ... even if this is the limit - is not at all a small thing.