Traditionally, lotteries were run by governments to raise funds for important government projects. They were also used to raise funds to improve fortifications and prepare for wars. The first records for lottery sales date back to 205 BC in Ancient China. They were used to help finance the Great Wall of China and other important projects during the Han Dynasty.

In the modern day, most governments recognize the value of lotteries. Lottery tickets are sold to support public schools, colleges, and towns, as well as cities and parks. Typically, half of the money from ticket sales goes to the government, with the rest going to the prize pool.

Some state lotteries are beginning to extend their reach online. For instance, Massachusetts is in the process of legalizing online lottery ticket sales. There are also several Northeastern states, such as Rhode Island and New Jersey, that are attempting to legalize online lotteries.

The best online lottery sites give users instant access to various lotteries. They also allow players to compare odds and see the current jackpots. These sites also offer secure selection of numbers, which makes them a reliable source of information.

Online lottery subscriptions allow players to buy tickets for every drawing. Depending on the amount of drawings, subscriptions vary in price. These services are also convenient because they allow players to check their past results. This allows them to make smarter decisions about how to spend their money. They also offer the option of withdrawing winnings to a bank account.