In due time MoneyGram separated from the Western Union and became an independent brand. 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 International, Inc. - The U.S. financial company engaged in operations in the international financial markets since 1940. Using the MoneyGram system, you can easily send money to your relatives and friends in other countries. The benefits of money transfers by MoneyGram: the transfer is available in the system to obtain within 90 days.