Western Union has taken of 451st position in the rating Fortune 500 in 2009, having moved from 473rd line in 2008. Payment systems are one of basic elements of infrastructure of e-commerce. 1970 - a new service called The Western Union Company is a financial services and communications company based in the United States. The first offices of company were located in the Reynolds Arcade building in Rochester, New York. The sign above the main entrance to the building -