MoneyGram agents are located - in post offices, bank offices, supermarkets, and even travel agencies. If you need to cancel or change a transaction, then you should contact by telephone with the MoneyGram branch agent, made the transaction for you. MoneyGram launched a new in-person bill payment service which will be delivered through agents in their domestic network, giving consumers an easy, low-cost method to pay their bills. The benefits of money transfers by MoneyGram: the transfer is available in the system to obtain within 90 days. In March 2012, the company MoneyGram merged with the network of U.S. payment centers ZipZap.