Online casinos allow players to place wagers on casino games over the internet from their computers or mobile devices. They use secure connections and encryption to protect your personal information, and they work with state gaming boards to settle disputes. These casinos train their customer service staff to handle issues in a fair and competent manner.

When looking for an online casino, make sure it has a large welcome bonus, fast payouts and a good selection of exclusive games. It should also offer flexible bet sizes, so that you can play in a style that suits your budget and risk tolerance. Look for high RTP slots, table games with low house edges and live dealer tables to maximize your winning potential.

Unibet is one of the few US-based online casinos to have a dedicated phone line for customer support. It offers a wide range of slots and table games from industry leaders like Microgaming and Bally, and has a good collection of live dealer titles by Evolution Gaming. It also has a good selection of video poker and classic games, including 90 ball bingo for old-school fun.

New customers of online casinos can benefit from attractive sign-up bonuses that match their initial deposits with wagering credits, often subject to a wagering requirement. Many online casinos also have a range of regular promotions to reward loyal play, such as Game of the Week offers and free spins on popular slots. Some even automatically enroll players in their loyalty programs to earn perks and rewards as they play.