The sender can also send free short text message, together with a remittance Coinstar Money Transfer. 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. Coinstar Money Transfer System works via the Internet, as opposed to Western Union and MoneyGram, which for the money transfers information are using their own internal networks. Unclaimed for a year Coinstar money transfers are returned to the sender on request.