One of the first questions that new online casino gamblers often ask involves the difference between the house edge of an online casino and that of a land-based casino. Gamers who have experienced casino gambling activity in both types of venues notice very quickly that, while the house edge of a brick-and-mortar casino can vary from between 25% to 35%, the house edge of an online casino remains at approximately 4%. This means that, while the percentage of the house edge remains with the casino, only the non-house edge is paid out in casino earnings. Or, in other words, a significantly higher percentage of an online casino’s profits are turned back to casino patrons in the form of wins and casino bonus codes than are the profits of a land-based casino. Casino advisers explain the difference – whereas an online casino has few expenses, the brick-and-mortar casino must cover its player packages, resort accommodations and staff expenses. These costs come, partly, from the gambling income that the casino receives. For Internet gamers this is only one more reason to enjoy their gambling entertainment at the online casino. Playing online allows players to relax and enjoy the casino activity from the comfort of their own home. Some competitors play on their mobile device while others enjoy gambling at the Download Casino on their laptop or desktop PC as the family cat snoozes nearby. The casino bonus codes can be applied to any of the hundreds of casino games to provide more gaming time with no additional deposits. Some of the free casino bonus codes include Welcome Bonuses for new players, Loyalty Points for veteran players, VIP benefits for members of the exclusive VIP room and many more. All of the games played with online casino bonus codes pay out real money bonus payouts in addition to existing earnings. The casino also features a Free Mode where players can practice any game for free for as long as they want. When the player is ready to play for real, he can navigate to the Real Mode and make a deposit to start playing for real prizes.