No wagering bonus

Good evening, can someone briefly explain to me, I see that in several casinos they give a bonus without a deposit of 10.20 (spin), in addition, there is no bet or a 0x turn. Does that mean that there are no conditions for turns and that I can raise immediately after that I use those 10 to 20 spins.thanks

Dobro veče da li neko moze ukratko da mi objasni,vidim da u nekoliko kazina daju bonus bez depozita 10,20(spina) uz to je bez opkladeili okreta 0x.da li to znači da nema nikakvog uslova za okrete i da mogu podici odmah nakon što iskoristim tih 10 do 20 spina.hvala