Advantages of Coinstar Money Transfer - transfer does not take more than the one hour, which allows almost immediate money 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 benefits of remittances Coinstar Money Transfer: the recipient does not incur any expenses. 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.