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. Since going public two and a half years ago, MoneyGram has made great strides by pouring energy and resources into several critically important areas for business. 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. Money orders and official checks by MoneyGram continue their steady performance and expanded line of bill payment services deliver excellent results. Millions of families depend on MoneyGram to safely send money home or pay the bills.