Online lottery games offer a convenient way for players to participate in state-sponsored lotteries from the comfort of their own homes. Some of these sites even offer a mobile app to make it easier to play on the go. Players can also purchase tickets using their credit cards and use various systems to pick numbers and combinations. Some sites also provide jackpot and odds comparisons.

While many states have legalized the sale of lottery tickets online, it can be difficult to determine if a website is legitimate. Retailers who sell lottery tickets in person are required to pass a background check and post a large bond to ensure that they are following all the laws of their jurisdiction. This process is much more difficult when it comes to websites that sell tickets. However, a good website should be easy to navigate and offer security features to keep your information safe.

Buying lottery tickets online can be a lot more convenient than going to the mall, especially for those who like to buy multiple combinations or large wheeling system plays. Some sites even let you know if you won, though this doesn’t always happen as some winnings are unclaimed each week due to lost or damaged tickets. Other websites, referred to as ‘bet on results’ services, don’t actually buy any tickets and instead let you place bets on the outcome of the official lottery results. These types of sites are usually cheaper to play but some people don’t feel comfortable with them.