Make a Payment to Western Union Money Transfer. Western Union Money Transfer is a financial service from the Western Union Company that provides person to person money transfer, money orders, and other commercial services. The company itself is based on North American headquarters is at Englewood, Colorado, and its international marketing and commercial services headquarters are in Montvale, New Jersey. Western Union used to be known as the telegram company. The company has 350,000 agent locations to make a payment in over 240 countries and territories.