What are the main benefits of money transfers by MoneyGram? Availability - MoneyGram payment system services are available everywhere, in more than 186 thousand locations in 190 countries. 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. Today, MoneyGram - is the second world leader by the growth of money transfers between individuals and the dynamics of international network services. MoneyGram financial results were driven by money transfer business, which delivered more than 40 percent growth in transaction volume.