A sign-up bonus is a bonus that an online casino offers to new players who register for an account with the casino. The sign-up bonus is usually a match deposit bonus. The casino will match the amount of money you deposit into your account up to a certain limit. For example, if you deposit $100 into your account, the casino may offer a 100% match deposit bonus, which would give you an additional $100 to play with. The sign-up bonus is a great way to get started with an online casino, and it can give you a big boost when it comes to your bankroll. However, it is important to remember that the sign-up bonus is not free money, and you will still need to wager your own money to withdraw your winnings that you make. In addition, most online casinos will require you to meet a minimum deposit amount before they release the sign-up bonus funds into your account.