Cashable casino bonuses are the most common type of casino bonuses.After the completion of the wagering requirement, cashable bonuses can be withdrawn. Using the example above, the player can still withdraw the $50 bonus after reaching the wagering requirement. However, cashable bonuses are restricted on some casino games. Typically, bets placed on baccarats, craps, roulettes and Sic Bo do not count for wagering requirements. Often, casino gameswith low house edge, like video pokers and blackjacks are also considered as restricted casino games.

Sticky casino bonuses are non-cashable bonuses. These bonuses can be waged but cannot be withdrawn. Usually, sticky casino bonuses are removed from the total withdrawal amount every time a player cashes out. Though sticky bonuses cannot be withdrawn, they are still very beneficial. This is because sticky bonuses can or may double the players gain. For instance, a player deposited $100 and receives $100 worth of bonus. If he earns 50% of his gamble, he has now a total cash of $300. So, he doubles his gain with another $100.

Sometimes, sticky casino bonuses are called phantom bonuses because the bonuses are removed after wagering. Generally, sticky bonuses require the player to exceed his original balance before allowing cash out, but there are other forms of sticky bonuses without this restriction. In some forms, players can immediately cash out any winnings.

On the other hand, cash back bonuses are rewarded after a player loss. Normally, in cash back bonus, a fraction of the players loss is restored, often as cash. Some online casino games offer 20% cash back casino bonuses every week. In this case, players would receive 20% of their loss within the week. However cash back bonuses are rare. Also, players who have a win throughout the week cannot receive a bonus.

Finally, online casinos also reward their players with comp points. Comp points are normally available at land-based casinos. Now, comp points are also given in online casino games. These points are extraordinary points that can be exchanged for credits, prizes or another comp points. Some online casinos might give three comp points for wagering $10 on slots and some might give one comp points for wagering $10 on blackjacks. And for every 100 comp points, the casino might give $1 in exchange.

All casino bonuses are given as incentives. This is to motivate more players to play the casino games and thereby keeping more players in the site. Though bonuses have different features, they all still need to be wagered.