Abstract: A system for implementing an exchange of goods and services for barter currency and volunteer transactions over a computer network includes a server having a processor, memory, storage, a network interface, and remote communications devices for communicating data between the server and the remote communications devices. Each of the remote communications devices is associated with a participating individual. A communications processing module, a barter currency module, a geolocation module, a transaction brokering module, a search engine module, a discovery module, and a database, are provided to process barter currency transactions and volunteer transactions. The barter currency module computes transaction fees, accesses financial accounts metadata and currency distribution metadata, and communicates computation data through a service bus.