You might, but unless you know they are reputable and have to adhere to some kind of regulations, I would be very cautious. You should check into things like the payout percentage of the games you are playing and who regulates them. That’s why I like Las Vegas as they have a gaming commission to oversee casino operations in the state of Nevada. If they are not regulated you might not get any return or a very small percentage. Some online casinos charge you to withdraw your winnings if they use Western Union to send them.

Yes, of course. Money can be won not only in offline but also in online casinos.