But if we don't intend to take any bonuses, we can try playing on that site. Oh yes, @OP, are there any other conditions when we don't take any bonuses from your casino? For example, we deposit $15 and just play normally but suddenly, we can win $50. Can we withdraw it directly or are there other requirements?
If we are not lucky enough, we can't still fulfill the wager requirement and we will fail to get the bonus. If they offer free spins without the need of depositing then that was great and worth a shot because at the end, we still have nothing to lose here. Deposit bonus are only optional and can always be ignored. Don't worry there are no more hidden terms if you win with your deposit.
It is very rare for a casino to offer free spins with no deposit required. And if there is, the casino must have other conditions that we must comply with, usually those that are difficult for us. This is where we don't need to try to participate in every promotion and only really choose promotions that we can afford. And this is also to limit the use of money that we will use for gambling.