The online casino started more than a decade ago. It has grown to an industry after hundreds of websites in the same nature of business followed. More than $11 billion are spent on online gambling annually from different parts of the world. The trend continued to prosper because more and more people are getting hooked up with excitement the games provide.The only downside in online gambling is that there is almost no interaction among people. Most likely they will be playing against a computer-programmed dealer. On the other hand, traditional casinos have a lot of this aspect be it with the dealer or with other players. This way, it makes a game prolong and make it more interesting. A more diverse option is offered at online casinos. For instance, they can more varieties of slot machine available that can just differ in appearance. It somehow has an effect of a person wanting more playtime especially with its effects and sounds.When it comes to legalities, online gambling is not clearly defined. Even though gambling is prohibited in some states, it is still on the gray area because customers are playing at home on their computer. In countries like Germany, Denmark, Australia and some part of Canada, it is legal to set up online casinos. The important thing to remember is that it is your duty to know whether or not it is permitted to gamble wherever you are. Age is another factor in the law. A player needs to be at a certain age before he could play in casinos. Your money could go to waste when the authorities find out that you are gambling where it is prohibited.For players based in the United States and other countries where gambling is illegal, the process of depositing money to an online casino is quite complicated. Sometimes, they cannot even use their credit to do so because transactions intended for a gambling site is not allowed. However there are still options on how start playing on online casinos. There are internet transaction services that work like PayPal. Through it, a player can transfer funds instantly. Another option is to open an account in an offshore bank. Just take note that it may take a while and the as a service charge, the bank will deduct a certain percentage for each deposit made.Being familiar with the background and processes of online casinos will make you have more trust on them. It is very important because you can be cheated by some delinquent casinos.