A betting site deposit bonus is an enticing promotional offer designed to attract new players and reward existing ones. When users make their initial deposit, the site matches a percentage of that amount, providing extra funds to enhance their betting experience. This bonus can vary widely, often ranging from 50% to 200% of the deposit, and may come with specific wagering requirements. By taking advantage of these bonuses, bettors can explore more betting options and increase their chances of winning, making it a popular choice among online gambling enthusiasts.