If MoneyGram money transfer, for some reason has not been received by the addressee, the sender will receive a refund. 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. Around the world, MoneyGram is working with leading financial institutions. How to receive money via MoneyGram wired transfer? To obtain a money transfer it is necessary know the number of transfer from the sender.