As a result of 2011, net income of Western Union has increased by 28% to $ 1.165 billion, the company reported. The size of the commission fee for the transfer is charged according to the Western Union tariffs and depends on the amount of money sent. 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. In 1914 Western Union engineers invented the first payment card - a prototype of the modern credit card.