Advantages of Coinstar Money Transfer - transfer does not take more than the one hour, which allows almost immediate money transfers. Low-cost technologies have allowed Coinstar Money Transfer to lower the cost of transfers. To date, Coinstar Money Transfer controls the agency network of more than 16,500 locations in more than 135 countries around the world. 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.