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. Coinstar Eurasia company has created a revolutionary technology to expand sales channels for participants in the insurance business. 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.