Whether you’ve been playing for years or are just getting started, there are some things you should know about the US lottery. The odds are very low, and it’s possible to win a life-changing amount of money by playing the lottery. However, there are some important differences between playing the lottery and other forms of gambling. In the US, there are four primary forms of lottery. These include the multi-state lottery, the state-run lottery, the online lottery and the scratch card lottery.