This should depend on how much you're taking about here because we can't expect casino to release millions of dollars to gamblers when they win without verifying if the wins are genuine or the caisnos are getting cheated. With thousands of dollars too, the verification are justifiable. I remember when I won couple of dollars and I was required to do some verification just to get my wins. I won't have to mention the casino name so as not to cause unnecessary attention as I was paid fully and had no issue withdrawing my wins after complying tinall.their requirements but it's just that I didn't expect the caisnos to be that strict but when I think about it, I believe it's necessary for the casino to carry out all due diligence to make sure they aren't associate with fraudulent activities.