Western Union has taken of 451st position in the rating Fortune 500 in 2009, having moved from 473rd line in 2008. Western Union offers one of the easiest ways for families and friends to send money and stay connected almost anywhere in the world. In 1935, Western Union has put into operation first intercity fax communication. Each money transfer is protected with control number, that allows you to track and to ensure prompt payment of money specified by you person. In 1995, First Financial Management was acquired by First Data Corp. (the deal amounted to $ 7 billion), and Western Union Financial Services became a subsidiary of First Data. Payment systems are one of basic elements of infrastructure of e-commerce.