A casino sign up (also known as a welcome bonus) is an incentive for all new players when they register an account and make their first deposit. In the vast majority of cases, this is the best type of offer you can possibly get in a location. Because your welcome bonus is so valuable, it is imperative that you maximize the mileage you put on it. For example, Bob Casino offers all new users a 100% first deposit bonus up to £100.00, as well as 100 free spins for the popular Boomanji slot machine. To take full advantage of this offer, you should deposit as close to £100.00 as possible.