I bought the next smallest PaysafeCard (€25) and used it on Wunderino. Ofcourse €75 on your account looks a lot better than €25.
Reading the terms was not that important at the time but I did know the basic like no higher bets than €5 per spin, no table games or jackpot games. Big wins, that's the most important thing to me but unfortunately my balance went from €75 to €0 within 30 minutes by playing several videoslots.
With a bigger balance, betting with bigger bets is very tempting and this could lead to descending of your balance quickly.
So, no unfortunately I was not able to request a withdrawal because clearing the wagering requirements was just to hard with no luck on my side. This goes without saying but every upside has it's downside.
Before I commenting on the dislike section I just want clear up that I did love what they trying to do and if I had the chance to do it over, I would. So, yes I do recommend this bonus to whom did not already claimed it. It is worth your money and I bet you'll have better luck than I did.
Of course they have their reason for creating such terms and I do understand and that's why I rated this bonus positive and not negative.