CommunityForge. TwitBank. Octopus Microfinance. Open Source Currency. OpenTransact. OpenMoney. The Flowplace. The MetaCurrency Project. Tunz.com. Cyclos. Community Currencies. Complementary Currencies Virtual Currencies Community Exchange Time Banking Barter software Community Currencies An all-embracing and flexible package which includes a mutual credit ledger, super-configurable transaction forms and displays, including several views and blocks. It can be used as a digital back-end for paper money projects, or to run an entire LETS, Timebank, or several in parallel.
Features multiple currencies with fine grained access controlFieldable transactionsdesign your own transaction formspending transactions (parties must 'sign')actions / triggers for notificationpluggable min/max balance limitscomplete views integrationvisualisation & statsAPI for other modules to create transactionsTwitter / SMS integration For more info, read the blog. Time Banks, LETS, B2B Warning about Governance Complementary currencies historically have a very high failure rate. Community Forge & other examples Detailed description Read up on v3 for Drupal 7, and v4 for Drupal 8.