Another invention of Western Union - time synchronization. One of the common kinds of money transfer is a transfer via the international system of Western Union. Western Union incomes for 2007 have made $4,9 billion US dollars, and the quantity of transactions has made 572 million. The Western Union Company is a financial services and communications company based in the United States. In October 1871 the company Western Union began to provide money transfer services, drawing on its own extensive telegraph network.