Lotteries have been around since the 1700s, and today they are the oldest form of legal gambling in the United States. They are now operated in 45 states, and Puerto Rico and the Virgin Islands.

A wide variety of lottery games are available in each state. Some are offered online. Others are offered through local retailers. Regardless of the state you live in, there are a few key things to consider before purchasing your ticket.

In addition to a traditional state-wide lottery, there are multi-state lotteries that allow players to win big. Examples include Mega Millions and Powerball. These are the two largest national lottery games, and are available in nearly every state.

While many of these lotteries are run by the state, a few have a third-party operator. This means the proceeds are paid to a business, which in turn distributes the money to customers.

For example, the Massachusetts Lottery offers eight draw games. Players can also take part in two multi-state games, the Treasure Hunt and the Millionaire Raffle.

If you live in Oregon, you can participate in six lottery games. The money you earn from these tickets goes to help state parks, natural resources, problem gambling treatment programs, and open space conservation. You can also play a handful of scratch-offs.

Ticket prizes range from $1 to $20. Winners can cash in their winnings at the local lottery claim center. However, larger winnings may require bringing identification documents or an IRS form.