For three main numbers, the prize is £30 while if you guess two, you get a free Lucky Dip in the next draw.
Each Lotto ticket costs just £2 to play, and aside from being potentially life-changing, the National Lottery invests money into a lot of good causes.
The National Lottery retains just one percent of the revenue in profit, while about 95 percent of total revenue goes back to winners and society.
The UK runs one of the most cost-efficient lotteries in Europe, with only about four percent of total revenue spent on operating costs.