E-payment service Coinstar E-Payment, a division of Coinstar Money Transfer, entered into an agreement with the companies offering prepaid cards for Facebook and MySpace, as well as for the popular massively multiplayer online games. Money transfers via Coinstar Money Transfer are made in U.S. dollars and Euro, without opening an account to the Client. Unclaimed for a year Coinstar money transfers are returned to the sender on request. Coinstar Money Transfer works as follows: The client has to come to the branch office of the agent bank, the money will be transferred in minutes.