Online casino bonuses work by enticing players to sign up and make deposits to receive extra funds or free spins. These bonuses typically come with wagering requirements that players must meet before they can withdraw any winnings. Different types of bonuses include welcome bonuses, no deposit bonuses, and reload bonuses. Players should carefully read the terms and conditions of each bonus to fully understand how they work. It’s important to compare bonuses from different online casinos to find the best offers available. Remember to gamble responsibly and within your budget to enjoy the benefits of online casino bonuses.