Online casinos, virtual casinos and internet casinos are online versions of land based casinos. Online players benefit from the convenience of playing from anywhere in the world anytime of day or night. They generally offer greater odds, bonuses and payback percentages than traditional casinos. Larger casinos use third party accounting firms to verify online professional slot machine payout percentages. These percentages are listed on their own web pages and are generally greater than land based casinos. The percentages are determined through random number generators and also are conveniently increased. In table games, such as blackjack or craps, the payout percentages are identical. Deposit match bonuses are offered to make these games more attractive to the player.

Online casino security is state of the art. The encryption programs used far exceeds anything currently being employed in the retail sector. The software is leased from larger gaming companies like Microgaming and Playtech.