Casino Bonuses are a great way to attract new players to Online Casinos.  Most gamblers look at these Bonuses as extended bankrolls but be sure you understand what it means to collect an Online Casino Bonus.  When you take a bonus as a deposit or match bonus, the Casino will give you a percentage of money you can use to gamble with along with the actual deposit you made.  On this page we are listing casinos with a 50% and lower bonus.  While this may sound small it gives you an extra bankroll while also lowering the wagering requirements you need to meet before you can cash out your winning.  How casinos protect themselves from bonus abusers or from people simply claiming a bonus and cashing it out is to require a play through.  This is the amount of times you must wager your bonus and some times your initial deposit in multiples.  So if the play through is 15X B & W that means you need to wager 15X the amount of your deposit and bonus together.  Be sure you understand this common practice before accepting a deposit bonus so you do not deposit $200, win a lot right away but are locked into a wagering requirement.