Nowadays, online casinos are quite common; there are many relevant sites that are already known as reliable gambling sites (for example, www.slotaddicted.com).

And if now many online casinos actively attract new users with the help of free games (as on the page http://slotaddicted.com/free-slots/ already mentioned site) or all sorts of lotteries, once such resources were a novelty for Internet users.The first company to start providing online gambling services was the American game developer Playtech.

It took a little time (about a year), as after that there was the first bookmaker, focusing on the virtual sector.

This was partly dictated by the fact that many online casinos have introduced such a concept in games as "progressive jackpot".

In fact, it is the summation and gradual increase in the potential gain.

In addition, the interest in such entertainment is dictated by the fact that the winnings in online casinos, often much more than in conventional gambling institutions.