This type of bonus is offered by a lot of modern casinos. It is usually the first bonus that a player claims after they join the casino. It is usually an online casino bonus and it refers to the type of bonus which is issued to players who register their accounts, mostly online, using real money. Once this is step is done with, players are entitled to this bonus in their account without having to make any other deposit to their account, hence the name no ‘deposit casino bonus’.