A deposit bonus is an offer you get for depositing money into your online casino account. It is the most common in slots casinos as well as other online gambling sites.
The casino calculates the deposit bonus as a percentage of your initial deposit. There is also a maximum limit on the bonus that you can receive. For instance, you might get a bonus offer of 100 percent on your first deposit up to €100. With such an offer, your casino account will be credited with €200 when you deposit €100. If you deposit €200, then you get €300.
In many cases, slots casinos also offer free spins on top of the money deposit bonus. Most of the casinos offer a fixed number of free spins which does not depend on the amount a person deposits. However, others vary the free spins based on your deposit. For instance, you might get a deposit bonus of 200 percent up to €100 + 100 free spins. For such a bonus, you will get 100 free spins no matter how much you deposit. However, a bonus of 200 percent up to €100 + up to100 free spins will depend on your deposit.
The deposit bonus is meant for use at the casino, and thus you cannot withdraw it. The only way to profit from the bonus is to wager it and withdraw the winnings.