This is an offer provided to new players that register to an online casino. Usually an online casino sign up bonus includes cash and free spins. Other offers may be cashback rewards and in-house redeemable points.
It is considered to be the most common casino bonus today. This incentive is usually received right after signing up to a new casino online and making a deposit.
All online casinos offer their own unique bonus to try and attract more players than the competitor. If you do not wish to make a deposit yet, luckily nowadays you can also find no deposit bonuses where you are only required to sign up.