A Sign Up Betting Bonus is an enticing offer provided by online sportsbooks to attract new customers. Typically, this bonus comes in the form of free bets or a percentage match on the initial deposit, allowing users to explore the platform with reduced financial risk. By taking advantage of these promotions, bettors can enhance their wagering experience and potentially increase their winnings. However, it's essential to read the terms and conditions, as these bonuses often come with specific wagering requirements and expiration dates.