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 transfers cost in one and a half or two times cheaper than the Westren Union and MoneyGram. 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.