A country that has never had its own currency has formed a central bank and put you in charge of developing money. It needs to perform the necessary functions of any good currency efficiently (i.e., being a medium of exchange, a store of value, and a unit of account). Because your country is interested in trading with other members of the global economy, other nations must have faith in its fitness and the currency exchange markets must be willing to accept it. Though your answer needs to be correct in terms of economic theory (so be sure to read the assigned chapters), creativity and having fun with it is strongly encouraged.
What would you do if you was a central bank?