There is hardly any strategy that can be applied to slots. You will probably, of course, encounter someone who claims to have developed thefool-proof' slots strategy system but please, ignore such advice. The slots are casual, there is nothing that can influence the outcome of the game. The machines have no memory, so there is no effective way of outsmarting them. But there are some tips, which you can use as a basic strategy. You want to find anything above 95%. When playing slots you must always know the odds and probabilities of the slot you are playing. Make sure you know the payout schedule before you start pumping in your virtual coins. Before playing decide how much you can spend this day. Stop playing when you reach this losing limit. You will not be a winner every time you play. Give up the machine that isn’t paying out and is not going to. If the machine pays out good you’d better make higher bets. When you're slumping, bet less. Choose a slot according to your bankroll. Look for a dollar machine, and have some fun. It may seem strange but some gamblers forget to do it. Never make high bets if you play slots you have never played before.

There are at least two types of slot players.
Persistent player.
This type of slots player is the one that believes the win is right around the corner. The machine can begin paying in any second.
Players become so persistent if they have already spent a lot of money for this slot and haven’t got anything or if they have found a slot machine that haven’t paid for a long period of time. They know the next big win, or any win is due to pay out. The rush is that if they leave after depositing so much money in the machine it will erupt and the payouts will be often and large. Makes sense if you have lost 0. 00 and have yet to win. The machine can’t but paying.
Many years ago in the case of the payout players touch the coins to check whether he coins were hot or cold. If the coins were hot they believed that the machine had not paid for a long period of time. The heat of the machines lights, etc would eventually heat the coins.
The second type of slot players is a chaser.
The player thinks that the machine he is going to play is not a machine that never pays. There is some kind of comfort and trust between the slot machine and the player.

It seems that every type of activity has its own rules of etiquette, and playing the slots is no exception. First of all decide whether to deal or not to deal with this very slot machine. It can be difficult for the solo slot player to save a machine when they go to the rest room or to get a drink, but there are signals that can be used to indicate that a machine is in play. The most commonly accepted signal is to hang a coin cup over the handle of the slot machine. Placing the coin cup on the seat has the same meaning. If you play in the casino that uses a cashless system you can just leave the jacket or one of your belongings on the seat. In your turn you should respect other players and never sit to a slot that is in play. The second tip has to do with the player card that has been left behind. It happens very often that a player leaves his card and walks away. The accepted way to deal with this situation is to place the player card on top of the slot machine where it can be easily seen and retrieved. While most casinos do allow smoking, it is important for those who smoke to be courteous to others, and to position the ashtray in a manner which inconveniences other players the least. The last etiquette rule is tipping a person, who brings you the winning. In the case of a jackpot tip him with 0,5% of your jackpot.

The US
In the United States the availability of slot machines is regulated by governments. Many states have established gaming control boards to regulate the possession and use of slot machines. The only state that has no significant restrictions against slot machines is Nevada. In New Jersey only hotel casinos operated in Atlantic City are allowed to have slot machines. There are states that allow slot machines only on licensed riverboats or permanently-anchored barges. Only three horse tracks are allowed to have slot machines in Delaware. State lottery commission regulates them.

Native American Casinos
Slot machines are forbidden in Native American casinos located in reservations. It becomes possible when the tribe first reaches a pact with the state in which it is located. According to the pact a fraction of the gross revenue from slot machines is received by the state.

Slot Machine Classes
There is no federal law governing slot machines. There is no universal classification for all states. There are restrictions on the type of slot machines that can be used in a casino or other gaming area in some states. The operation of "Class III" (or "traditional") slot machines is fulfilled from a centralized computer system. Every play has equal chances of winning any payout. Nevada or Atlantic City have more Class III slots than any other state. They are sometimes referred to as "Vegas-style slots".
"Class II" slot machines ("video lottery terminals" or "VLTs") are connected to a centralized computer system. It determines the outcome of each wager. Each machine has an equal chance of winning a series of limited prizes. There is a fee for each Class III game that the casino has to pay to the state. The state doesn't regulate Class II games so tightly.

Characteristics Of Class II Games
The players are playing against each other. There is a common prize for which they are competing. One player always wins the game. Only when there is a winner the game stops. A given set has a certain number of wins and losses. The combimation can occur again only after a new batch is initiated. The games are dependant on each other. The player must be an active participant. There is the same set of numbers for all players.

Characteristics Of Class III Games
The opponents are the player and the house. There is no connection between the previous and the next games. Any game has any possible outcome.

Slot Clubs
Free memberships in "slot clubs" is offered by many American casinos. They offer to return a small fraction of the amount of money that is bet in the form of comps. These clubs require that players use cards to insert into the slot machines. Comps or "cash back" from these clubs makes significant differences in the maximum theoretical returns.

Slots In Australia
Queen of the Nile is very popular in Australia. Slot machines in Australia are officially termed Gaming Machines. In Australian-style gaming machines video displays are used to simulate physical reels. There are usually five of them. There are laws regulating the use of gaming machines in Australia which are created by State governments.
Gaming machines are found in casinos as well as pubs and clubs in some states. New South Wales legalized this style of gambling first. Their legalization in all registered clubs in the state was in 1956.
Western Australia only permits the use of particular forms of gaming machine.

Britain
Fruit machines, one-armed bandits and AWP are the names for slot machines in Britain. There are fruit machines in pubs, clubs, arcades, and some take-away food shops. These machines commonly have 3, but can be found with 4 or 6 reels with around 16 or 24 fruit symbols printed around them. These reels should be spun. If certain combinations of fruit appear, winnings are paid from the machine. These are very similar to slot machines seen in casinos and elsewhere around the world. But there are some extra features. There exists a strict jackpot limit. The UK fruit machines have some features. There is an opportunity for a player to hold one or more reels before spinning. The chance of winning is sometimes increased. A finite number nudges following a spin is given to a player. A nudge is a single-step rotation of a reel of the player's choice.
The type and the location of the machine influences the maximum payout for an individual game. There are "club machines" in private members' clubs. They have higher jackpots and are allowed to charge more per game.
These machines differ from American slot machines. The jackpot can be won in each game independently.
The AWP fruit machine is popular across Europe and in countries such as the Czech Republic, Russia, and Ukraine.

Japan
The term pachisuro is used to denote Japanese slot machines. They are a descendant of the traditional Japanese pachinko game. Slot machines are new phenomenon. There are slot machines in pachinko parlors and the adult sections of amusement arcades, known as game centers.
IC chips regulate the machines. There are six different levels changing the odds of a "777". There is a variety of slot machines but there exist rules and regulations for all of them.

Have you ever met a man who has managed to cheat slots?
It is not a secret that it is next to impossible to cheat a slot machine. But do you know that Tommy Glenn Carmichael managed to improve the payout of the machine to his benefit.
Tommy is now 53 and he can be said to have spent all his life inventing different devices to cheat slot machines. He was caught with one, called a top-bottom joint, and sentenced to prison. Upon his release, he continued to work on the problem and to devise a better way to cheat the new slot machines. For example, he invented a tool called a slider made from guitar wire that he used to insert into the machine and trip a switch, which released coins from the hopper.
Later the slot machines were not any longer mechanical, they were computerized and as a result there appeared a need for a new device. He fooled a manufacturer into believing he was a customer and showing him the inside of a slot machine. From that experience, he learned what he needed to know to beat it. Carmichael invented what he called a “light wand. ” The wand, built with a camera battery and a bright miniature light, was used to shine into the slot machine and blind a sensor, causing the hopper to pay out coins. He sold these wands and could earn up to ,000 a day. With all this money he bought expensive cars, houses and what not.
But as known good things can’t last forever. While using his devise Tommy was caught by the police. While charges from that incident were later dropped, he was caught under similar circumstances in Laughlin and later Atlantic City. By this time, authorities had tapped his phone and recorded conversations with other cheats who used his device. He served three years’ probation and lost both homes. He has been banned from entering any casino.