Sports betting is a popular pastime for some and a profession for many. It's a very competitive area to be in and there is a lot of money to be made here. Traditionally, sports betting was done at the site of the event and was done through bookies. Now bookies are not known to the most of honest of men and women, so there was yet another risk involved. Soon, with communication technologies like the telegraph and also the telephone coming in, off site betting became a big trend. In this particular case, the bettors were not at the site of the event but were betting at casinos or special places which were dedicated to betting.

In see this case, the odds were skewed much to the favor of the home and it was impossible to make too much cash. Bookies were still ruling the roost. But then, the communication revolution happened and the Internet came in to existence. Suddenly, long distance communications were being done within an instant and it cost people almost nothing.