Common Credit
From NSwiki, the NationStates encyclopedia.
The Common Credit (Œ) is an exchange currency minted by the Common Bank, based in Xanthal, and sold to individuals and organizations in exchange for a stable fiat currency. It can be legally distributed and stored only electronically, though most nations print and accept paper checks that can be used to authorize a transfer of Common Credits between accounts.
The current value of the Common Credit is Œ1.00 = €1.00 ≈ $1.26 ≈ £0.69