Cclite is social credit and alternative currency accounting tool for LETS (local exchange trading systems) and other alternative currency management.
It is multi-currency and a single installation can contain many trading groups (registries). One registry is contained in a single MySQL database.
Groups can trade if they share a common currency. The mechanism for this is SOAP and REST.
There is a simple yellow pages system for offers and wants. There are also SMS, batch interfaces for data and RSS generation for ad feeds.
These details are provided for information only. No information here is legal advice and should not be used as such.