This currency has been hypothetically used since 2010, but was given official national status on the 16th day of October 2012.
The value of the E$ is pegged to 45 US cents (inverse rate, 2.22 E$ = 1 US$)
All coins are produced at the Eternian Mint in the South District, Infinitia.
The denominations are as follows:
Coins - 1c, 2c, 5c, 10c, 25c, 50c, $1, $2, $5
Notes - $10, $20, $50, $100, $200, $500