No deposit bonuses at gambling sites come with strict conditions that make withdrawing winnings nearly impossible. You get free money, but only in theory.
I feel like I always end up empty-handed.
To withdraw winnings from bonuses, casinos require me to wager an amount 30, 50, or even more times greater than the value of the bonus I received.
These bonuses usually come with a very short validity period. Trying to meet the requirements within such a short time led me to take excessive risks, which resulted in the rapid loss of my balance.
Even if I have met all the conditions and reached the withdrawal stage, the casinos require me to make a real-money deposit before I can withdraw.
No-deposit bonuses aren't directly profitable for casinos but potentially they are directly profitable for players because even though there is a very low chance to meet the wagering requirements of no-deposit bonuses, the player can still potentially earn money and casino has absolutely zero edge in this case because they don't earn money when you lose, since it was a bonus from them. The catch here is undirect effect of this no-deposit bonus. If the bonus made you thrilled, there is a chance you are gonna deposit money once you lose the bonus and then you are gonna start gambling with a real money and this is the moment when casino has an advantage over you thanks to the house edge.