Casinos cater to their patrons gambling needs by providing slot machines and others games such as black jack, poker etc. to provide entertainment. These games are basically designed on predetermined probability and odds which help govern them. This is to ensure that the house has advantage over the players and not vice versa. This is known as the house edge. In games that progress with players pitted against each other the house takes in a stake from the player’s winnings that are known as the rake.

Casino houses keep giving out gifts to the patrons that are known as comps. As this industry is worth $30 million, casinos focus in a great way on the security aspect and they have a physical security force as well as close circuit cameras to keep an eye on guests and patrons to ensure that no harm comes to the casino and the assets.