Money transfer system Coinstar Money Transfer is the fastest growing company in the market of remittances. The benefits of remittances Coinstar Money Transfer: transfer time - 15 minutes. 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. Transfer fee is paid by a person who carries out money transfer via Coinstar Money Transfer, and varies from country to country.