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. The company continues to automate and enhance MoneyGram In the city of San Salvador representatives of MoneyGram and Citibank announced a new regional project, which will provide money transfer services in Costa Rica, El Salvador, Guatemala, Honduras and Nicaragua. The benefits of money transfers by MoneyGram: high level of data protection and confidentiality of money transfers. MoneyGram hired compliance officers in many of their global offices to ensure compliance with regulations of specific countries or regions.