You can now change your username at will. Just go to your account settings -> username. You have the option to change your username once a week.
Don't have money or a way to pay but you have plenty of goods to barter with? The trading post is here for you to strike a deal so both parties get what they really need... BUT BE CAREFUL WHO YOU TRADE WITH! WE DO NOT ENDORSE OR GUARANTEE ANY TRANSACTIONS MADE BETWEEN USERS SO TRADE AT YOUR OWN RISK!