A casino

is a facility that accommodates certain types of gambling activities. Casinos are often placed near or combined with hotels, restaurants, retail shopping, cruise ships and other vacation attractions. Some casinos are known for hosting live entertainment events, such as concerts and sporting events, especially boxing.

History

The term originally meant a small villa, summerhouse or pavilion built for pleasure, usually on the grounds of a larger Italian villa or palazzo. There are examples of such casinos at Villa Giulia and Villa Farnese. During the 19th century, the term casino came to include other more public buildings where pleasurable activities, including gambling and sports, took place. An example of this type of building is the Newport Casino. In modern Italian, this term designates a bordello (also called "casa chiusa", literally "closed house"), while the gambling house is spelled casinò with an accent.

Gambling in casinos

In most jurisdictions, gambling is limited to persons over the age of majority (21 years of age in most of the United States and 18 to 20 in most other countries where casinos are permitted). Customers may gamble by playing slot machines or other games of chance (e.g., craps, roulette, baccarat) and some skill (eg., blackjack, poker) [for more see casino games]. Game rules usually have mathematically-determined odds that ensure the house retains an advantage over the players. This advantage is called the edge. Payout is the percentage given to players. In games such as poker, the house takes a commission (a "rake") on bets players make against each other. Our money refers to the situation where a winning player is placing bets with money that has been won from the casino.

Security

Traditionally, casinos have had a major concentration on security. Large amounts of currency move through a casino, tempting people to cheat the system. Security today consists of cameras located throughout the property operated by highly trained individuals who attempt to locate cheating and stealing by both players and employees.

Online casino

Online casinos, also known as virtual casinos or internet casinos, are online versions of traditional ("brick and mortar") casinos. Online casinos enable gamblers to play and wager on casino games through the Internet.

Online casinos generally offer odds and payback percentages that are comparable to land-based casinos. Some online casinos claim higher payback percentages for slot machine games, and some publish payout percentage audits on their websites. Assuming that the online casino is using an appropriately programmed random number generator, table games like blackjack have an established house edge. The payout percentage for these games are established by the rules of the game.

Reliability and trust issues are commonplace and often questioned. Many online casinos lease or purchase their software from well-known companies like Wager Works, Microgaming, Realtime Gaming, Playtech and Cryptologic in an attempt to "piggyback" their reputation on the software manufacturer's credibility. These software companies either use or claim to use random number generators to ensure that the numbers, cards or dice appear randomly.

Online casino types

Online casinos can be divided into three groups based on their interface: web-based casinos, download-based casinos, and more recently live casinos. Some casinos offer multiple interfaces.

Web-based online casinos

Web-based online casinos are websites where users may play casino games without downloading software to the local computer. Games are mainly represented in the browser plugins Macromedia Flash, Macromedia Shockwave, or Java and require browser support for these plugins. Also, bandwidth is needed since all graphics, sounds and animations are loaded through the web via the plugin. Some online casinos also allow gameplay through a plain HTML interface.

Download-based online casinos

Download-based online casinos require the download of the software client in order to play and wager on the casino games offered. The online casino software connects to the casino service provider and handles contact without browser support. Download-based online casinos generally run faster than web-based online casinos since the graphics and sound programs are located within the software client, rather than having to be loaded from the Internet. On the other hand, the initial download and installation of a download-based online casino client does take time. As with any download from the Internet, the risk of the program containing malware does exist.

Live-based casinos

Live-based casino gaming is a way to interface with a real world casino while playing online. Recent advancments in communication technology now allow land-based casinos to open a real-time window via the web for players to game tables in an interactive, live environment. With live gaming players can see, hear, and interact with live dealers at tables in brick and mortar casinos worldwide.

Games offered

A typical selection of games offered at an online casino might include:

Baccarat
Blackjack
Craps
Roulette
Slot Machines
Video Poker

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Signup bonuses

Many online casinos offer signup bonuses to new players making their first deposit. These bonuses normally match a percentage of the player's deposit with a dollar maximum, and almost all online casino signup bonuses require a minimum amount of wagering before allowing a cash out. Gameplay at specific casino games might be excluded from the wagering requirement calculation.

A fictional signup bonus offer follows as an example:

The online casino offers new players a deposit matching bonus of 100%, up to $100
The player must wager 25 times the total amount of the deposit plus the bonus before withdrawing
Wagers on baccarat, craps, roulette, and sic bo do not count towards meeting wagering requirements

For this particular example, this would mean that a player depositing $100 would start with $200 in his account. The player must make $5000 ($200 × 25) in wagers before being allowed to make a withdrawal.

Advantage play in casino signup bonus situations is mathematically possible. For example, the house edge in blackjack is roughly 0.5%. In the example above, $5000 in wagering with a house edge of 0.5% will result in an expected loss of $25. Since the player received a $100 signup bonus, the player has an expected profit of $75. Advantage players who use bonus offers for an expected profit are often called "bonus hunters", "bonus abusers", "bonus baggers", "bonus whores" and "casino scalpers". Some online casinos have restrictions regarding "the spirit of the bonus offer" which they sometimes use as a deterrent to what they consider "bonus abuse".

A player who wishes to do this at a large number of online casinos must be careful. Some casinos are rogues (see below) and do not pay. Others have terms and conditions that are not favorable to the player, such as most bonuses that are restricted to slots.

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Fraudulent online casino behavior

Fraudulent behavior on the part of online casinos has been documented. The most commonly reported behaviors are refusal to pay withdrawals or cheating software. An online casino with multiple confirmed cases of fraudulent behavior is often called a rogue casino by the online casino player community.

One commonly reported behavior related to refusal to pay withdrawals is the refusal to pay withdrawals promptly. A rogue casino may intentionally delay a withdrawal in hopes that the player will continue gambling with the money in the account and lose it all back. Cheating software appears to be less common than payout problems.

Some casino software has been mathematically proven to cheat, such as Casino Bar (evidence by Michael Shackleford and others). Elka System/Oyster Gaming software is known to cheat, also confirmed by Michael Shackleford. Statistically non-random video poker has been reported at Playtech, see article "OCA STATS". Screen shots from the back office of an older brand of software indicated the odds could be adjusted by the operator. Much of the speculation about casino software cheating is usually the result of a player finding a pattern in a statistically small set of results. Most people in the online casino industry believe that most of the major casino software brands offer odds and paybacks that are the same as their land-based casino counterparts. Many casino gambling portals and player forums maintain blacklists of rogue casinos. These can easily found in any major search engine, but most of them constitute individual webmaster and player opinions rather than anything official from any type of regulating body.

Fraudulent player behavior Common fraudulent behavior from online casinos players includes the signing up for multiple casino accounts using different identities in order to claim a bonus offer multiple times. Another form of fraudulent behavior might be the use of a graphics editing software like Adobe Photoshop to create a false winning slot machine game screenshot in an attempt to tell the casino they hit a jackpot and didn't get paid for it. Online casinos usually lock the player accounts for these people, and it's widely believed that online casinos share fraudulent player blacklists.



A casino is a facility that accommodates certain types of gambling activities. Casinos are often placed near or combined with hotels, restaurants, retail shopping, cruise ships and other vacation attractions. Some casinos are known for hosting live entertainment events, such as concerts and sporting events, especially boxing. History The term originally meant a small villa, summerhouse or pavilion built for pleasure, usually on the grounds of a larger Italian villa or palazzo. There are examples of such casinos at Villa Giulia and Villa Farnese. During the 19th century, the term casino came to include other more public buildings where pleasurable activities, including gambling and sports, took place. An example of this type of building is the Newport Casino. In modern Italian, this term designates a bordello (also called "casa chiusa", literally "closed house"), while the gambling house is spelled casinò with an accent. Gambling in casinos In most jurisdictions, gambling is limited to persons over the age of majority (21 years of age in most of the United States and 18 to 20 in most other countries where casinos are permitted). Customers may gamble by playing slot machines or other games of chance (e.g., craps, roulette, baccarat) and some skill (eg., blackjack, poker) [for more see casino games]. Game rules usually have mathematically-determined odds that ensure the house retains an advantage over the players. This advantage is called the edge. Payout is the percentage given to players. In games such as poker, the house takes a commission (a "rake") on bets players make against each other. Our money refers to the situation where a winning player is placing bets with money that has been won from the casino. Security Traditionally, casinos have had a major concentration on security. Large amounts of currency move through a casino, tempting people to cheat the system. Security today consists of cameras located throughout the property operated by highly trained individuals who attempt to locate cheating and stealing by both players and employees. Online casino Online casinos, also known as virtual casinos or internet casinos, are online versions of traditional ("brick and mortar") casinos. Online casinos enable gamblers to play and wager on casino games through the Internet. Online casinos generally offer odds and payback percentages that are comparable to land-based casinos. Some online casinos claim higher payback percentages for slot machine games, and some publish payout percentage audits on their websites. Assuming that the online casino is using an appropriately programmed random number generator, table games like blackjack have an established house edge. The payout percentage for these games are established by the rules of the game. Reliability and trust issues are commonplace and often questioned. Many online casinos lease or purchase their software from well-known companies like Wager Works, Microgaming, Realtime Gaming, Playtech and Cryptologic in an attempt to "piggyback" their reputation on the software manufacturer's credibility. These software companies either use or claim to use random number generators to ensure that the numbers, cards or dice appear randomly. Online casino types Online casinos can be divided into three groups based on their interface: web-based casinos, download-based casinos, and more recently live casinos. Some casinos offer multiple interfaces. Web-based online casinos Web-based online casinos are websites where users may play casino games without downloading software to the local computer. Games are mainly represented in the browser plugins Macromedia Flash, Macromedia Shockwave, or Java and require browser support for these plugins. Also, bandwidth is needed since all graphics, sounds and animations are loaded through the web via the plugin. Some online casinos also allow gameplay through a plain HTML interface. Download-based online casinos Download-based online casinos require the download of the software client in order to play and wager on the casino games offered. The online casino software connects to the casino service provider and handles contact without browser support. Download-based online casinos generally run faster than web-based online casinos since the graphics and sound programs are located within the software client, rather than having to be loaded from the Internet. On the other hand, the initial download and installation of a download-based online casino client does take time. As with any download from the Internet, the risk of the program containing malware does exist. Live-based casinos Live-based casino gaming is a way to interface with a real world casino while playing online. Recent advancments in communication technology now allow land-based casinos to open a real-time window via the web for players to game tables in an interactive, live environment. With live gaming players can see, hear, and interact with live dealers at tables in brick and mortar casinos worldwide. Games offered A typical selection of games offered at an online casino might include: Baccarat Blackjack Craps Roulette Slot Machines Video Poker UK Online Casinos Casino Gambling, Best Online Casino Gambling, Online Gambling ...Casino.co.uk is the best online casino gambling place where in you can play online ... Casino UK Casino, Free Game Online Casino. Bet, Gambling Online Slot, ... http://www.casino.co.uk/ Online casino \| www.32Red.com \| The best UK internet casino ...The UK's favourite online casino and poker room, offering over 200 of the best online casino games. 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These bonuses normally match a percentage of the player's deposit with a dollar maximum, and almost all online casino signup bonuses require a minimum amount of wagering before allowing a cash out. Gameplay at specific casino games might be excluded from the wagering requirement calculation. A fictional signup bonus offer follows as an example: The online casino offers new players a deposit matching bonus of 100%, up to $100 The player must wager 25 times the total amount of the deposit plus the bonus before withdrawing Wagers on baccarat, craps, roulette, and sic bo do not count towards meeting wagering requirements For this particular example, this would mean that a player depositing $100 would start with $200 in his account. The player must make $5000 ($200 × 25) in wagers before being allowed to make a withdrawal. Advantage play in casino signup bonus situations is mathematically possible. For example, the house edge in blackjack is roughly 0.5%. In the example above, $5000 in wagering with a house edge of 0.5% will result in an expected loss of $25. Since the player received a $100 signup bonus, the player has an expected profit of $75. Advantage players who use bonus offers for an expected profit are often called "bonus hunters", "bonus abusers", "bonus baggers", "bonus whores" and "casino scalpers". Some online casinos have restrictions regarding "the spirit of the bonus offer" which they sometimes use as a deterrent to what they consider "bonus abuse". A player who wishes to do this at a large number of online casinos must be careful. Some casinos are rogues (see below) and do not pay. Others have terms and conditions that are not favorable to the player, such as most bonuses that are restricted to slots. http://www.casinochoice.co.uk/ Fraudulent online casino behavior Fraudulent behavior on the part of online casinos has been documented. The most commonly reported behaviors are refusal to pay withdrawals or cheating software. An online casino with multiple confirmed cases of fraudulent behavior is often called a rogue casino by the online casino player community. One commonly reported behavior related to refusal to pay withdrawals is the refusal to pay withdrawals promptly. A rogue casino may intentionally delay a withdrawal in hopes that the player will continue gambling with the money in the account and lose it all back. Cheating software appears to be less common than payout problems. Some casino software has been mathematically proven to cheat, such as Casino Bar (evidence by Michael Shackleford and others). Elka System/Oyster Gaming software is known to cheat, also confirmed by Michael Shackleford. Statistically non-random video poker has been reported at Playtech, see article "OCA STATS". Screen shots from the back office of an older brand of software indicated the odds could be adjusted by the operator. Much of the speculation about casino software cheating is usually the result of a player finding a pattern in a statistically small set of results. Most people in the online casino industry believe that most of the major casino software brands offer odds and paybacks that are the same as their land-based casino counterparts. Many casino gambling portals and player forums maintain blacklists of rogue casinos. These can easily found in any major search engine, but most of them constitute individual webmaster and player opinions rather than anything official from any type of regulating body. Fraudulent player behavior Common fraudulent behavior from online casinos players includes the signing up for multiple casino accounts using different identities in order to claim a bonus offer multiple times. Another form of fraudulent behavior might be the use of a graphics editing software like Adobe Photoshop to create a false winning slot machine game screenshot in an attempt to tell the casino they hit a jackpot and didn't get paid for it. Online casinos usually lock the player accounts for these people, and it's widely believed that online casinos share fraudulent player blacklists.