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 works via the Internet, as opposed to Western Union and MoneyGram, which for the money transfers information are using their own internal networks. The term of the transfer in the system of Coinstar Money Transfer is 3 - 5 min.