Leaving the idea of expansion into Europe, Western Union took up the expansion of services in the U.S. market. July 3, 1884 the company's shares were included in the calculation base for the newly created stock index Dow Jones Transportation Average. In October 2006 the company made an initial public offering of shares on the New York Stock Exchange, becoming independent from First Data company. One of the common kinds of money transfer is a transfer via the international system of Western Union. Western Union made so that the time in all of American civil services was the same. Western Union for more than 130 years provides money transfer services to its customers. Western Union made so that the time in all of American civil services was the same.