A '''referral''' is a one-time gift to every account that becomes premium for its first time. It can be given away to another player, who had have had [[Premium Account|premium accountpremier playing time]] at least once, to express your gratitude for helping you out in [[Wurm]], introducing you to Wurm, sell it for [[Bank of Wurm|ingame currency]], or for whatever reason.
A referred player can pick one of the following choices: