In 1920, Western Union has implemented the world's first transmission of images over the ocean. In the 30's of the twentieth century, Western Union has become the world's largest telegraph company. Most service points of Western Union work in the time convenient for customers throughout the week and throughout the year. Western Union incomes for 2007 have made $4,9 billion US dollars, and the quantity of transactions has made 572 million. Number of active holders of "Golden Card" of Western Union amounted to 9.5 million people worldwide.