Online casino sites allow players to wager on games of chance over the Internet with real money. Unlike physical casinos, they are not restricted by space limitations and can offer a wide variety of betting options, including point spreads (betting on whether the team will win by more or less than a set margin), over/under bets (on whether the total points scored will go over or under a specified number) and parlays (multiple bets tied together for a high payout).

Some regulated online casinos also feature live dealer tables where players can interact with a human dealer in real-time over a webcam. This creates a social atmosphere that is typically lacking from most online gambling spaces, and can be particularly helpful for newcomers to the game. In addition to live dealer tables, many reputable online casinos feature traditional casino games like blackjack and roulette, as well as a selection of video poker and slot titles.

Most real money online casinos accept a number of popular deposit and withdrawal methods, including Visa and MasterCard debit and credit cards, e-wallets like PayPal and Skrill, prepaid cards, money transfer services, checks and direct bank transfers. Some even offer the option to link a player’s online bank account with their casino online for a fast and easy transaction experience.

When selecting an online casino to play with, it is important to make sure that it is licensed and regulated by a reputable gaming authority. It should also use advanced data encryption to protect sensitive personal information and have a strong reputation for fair play. It is also a good idea to choose a casino that offers responsible gaming tools, such as deposit limits, time-outs and self-exclusion.