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. Low-cost technologies have allowed Coinstar Money Transfer to lower the cost of transfers. Coinstar Money Transfer system is similar to Western Union - and compares favorably by more advantageous prices and ease of processing of the transfer. Unclaimed for a year Coinstar money transfers are returned to the sender on request.