When a sportsbook violates regulations, it can also face civil and criminal charges depending on the nature of the violation. In severe cases, the sportsbook could be barred from operating in certain jurisdictions, leading to a loss of revenue and customer trust. Regulatory bodies may conduct thorough investigations, and the sportsbook might be required to improve its compliance procedures or make restitution to bettors. Additionally, if a sportsbook is found guilty of practices like underpaying winnings, offering unlicensed betting options, or engaging in unfair advertising, it could damage its reputation irreparably, causing a loss of both clients and future business prospects.