Money transfer system Coinstar Money Transfer is the fastest growing company in the market of remittances. Unclaimed for a year Coinstar money transfers are returned to the sender on request. 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. The benefits of remittances Coinstar Money Transfer: in case of return of the transfer, the commission is not returned to the sender.