22 Jun It was a logic result of the upcoming competition
It wasn't long after the first online casinos appeared on the internet in the mid-90s that they introduced the first casino bonuses. While more and more online casinos popped up on the internet, the competition increased. To stay ahead, online casinos were forced to come up with something that would attract players other than an interesting offer of casino games.
That's why they introduced the casino bonus. Simply to attract players with free play money A first deposit was enough to get the bonus money.