Illinois sportsbooks often offer enticing deposit bonuses to attract new bettors. These bonuses typically match a percentage of your initial deposit, providing extra funds to enhance your betting experience. For instance, a 100% deposit match up to a certain amount means if you deposit $100, you receive an additional $100 in bonus funds. It's essential to read the terms and conditions, as wagering requirements and eligible games may apply. Taking advantage of these bonuses can significantly boost your bankroll and increase your chances of winning.