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. The receiver produces to the bank the original of identification card and Coinstar money transfer control number. Coinstar transfers cost in one and a half or two times cheaper than the Westren Union and MoneyGram. 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.