The most usual types of casino bonuses are sign up bonuses and no deposit bonus casino . A sign up bonus is actually an one time bonus offer that is given to a player when joins an online casino for the first time . The majority of the sites give an equal amount of money as bonus offer which you deposited in their account . This actually attracts a lot of people as you get double the amount of money that you deposited . At various other times , you may be interested in signing up with a brand-new casino web site , however do trust it or assume that it is not entirely trustworthy . You may hesitate and also not intend to transfer money to their account straightaway . At such times , you are given a no deposit bonus bonus so that you could acquaint yourself with the website ' s interface , functions as well as casino video games .