It seems to me that local currencies come in three flavours.
- Mutual Credit
- This is what my software supports. It's just a way of tracking debts between people - and when all the debts are paid off, the total value in the system is zero. This system is best for communities with good boundaries, and a solid membership. The main problem with is that half the members will be in debt at any time, and there is nothing to stop them dropping out while owing.
- Fiat

