This is mostly due to the overheads that the land casinos have to pay out to run the casino. For example, they have mechanics, waiters, cleaners, and dealers, and these are paid through the house profits of the machines. An online casino usually only has a few workers that require payment. In this way, the payouts are generally higher, and will entice a larger customer base due to the increased rates. The larger customer base of the online casino largely attracts more customers. The more people playing the machines at one given times increases the popularity, thus making it seem as though there is an advantage to playing the slots at that particular casino. There are so many online casino that each site has to offer the best service in order to keep your custom. Land based casinos have no real need to do this, because the chances of having another casino in the same city are quite small, and people rarely want to travel a long distance to find other casino. If you do decide to travel to another land based casino, it is important to be aware that the casinos may have dress codes, or other rules to follow that may be different to the previous one you visited.
An online casino is a great way to sit in the comfort of your own home without having to worry about what to wear, or what to eat. It is up to you to decide how you spend your time, and your credits whilst playing for the top prizes. It is also possible on many online sites to chat to other users via a chat function, so that you still have the interaction with other players. It is easy to fall for the gimmicks that can be put up on certain casino sites, making it impossible for you to win any prizes. Sometimes, the lack of winnings could be down to the player not being used to that particular machine. In a land based casino, it is therefore wise to play at a number of different casino to find the right one for you. However, this could prove costly, and you could end up spending your money before you've found a machine that works for you. With an online casino, there is always a section where you can either download a trial version of their machines, or enter a java page. This enables you to play the slots for free, and implement any strategies you have before playing with real money.