How often can the jackpots increase?

For some lotteries, there is a limit amount for the jackpot. For other lotteries, the jackpot can go up without a limit.

Lotteries such as Powerball and Mega Millions have had jackpots of over $1,5 billion in the past. For each lottery, there is a page with information about the minimum jackpot, the maximum jackpot, and what happens if the limit is reached.