The advantage of no deposit bonuses is that there is zero risk. Players can get in the game without spending real money, and in the end, they stand a chance to win real money with the no deposit bonus. These bonuses are also popular because they allow newbies to try out some games without risking losing their money. Once they get acquainted with the gameplay, they can now get into real money gambling.

Now, there are different types of no deposit bonuses. Some are available to new players only, while others are for both new and existing players - it all depends on the casino. No deposit bonuses are primarily in the form of free spins.