Can I cash out my earnings from bonuses for free spins?

[Roman]

Consider beating a slot machine game, winning serious cash, and then being unable to cash out your winnings because the casino forbids it. How annoying does that sound now?
A withdrawal is a way for a newly enrolled player at a certain casino to get a bonus with restrictions on the number of times the bonus must be spent before any earnings from it are entitled for withdrawal.

 

[Ajebo25]

I don't think any casino website can allow that, this because it's going to affect the house edge so I don't think I've seen anyone who has gotten cash from free spins before, even if you won a cash, you'd have to wager it again before cashout.