A vote-based economy, with 100 000 in circulation, 10 000 of which is government reserves and around 10 000 taken in taxes. Money is paid out to citizens from government largely on a bounty basis (with 200 the rough value for a basic bounty). Gods and services are sold primarily between citizens as people, not on behalf of simulated countries. All citizens have a bank account on Shirebank (though each nation gets a separate sub-section).
With this then, exchange is roughly 1:1 with the erb, with differences in value based on other factors (I'm in the process of working out exchange formulae with some help from Hesam, roughly based on old ICEO formulas. Hey, now MNN has gone and I've lost my access to ICEO archives, anyone got a link to an ICEO formula for reference?