What Would You Do If You Won the $640 Million Mega Millions Jackpot?

Someone will win a record-setting $640 million Mega Millions jackpot today—and if not now, then an even bigger prize later.

That is a whole lot of money! So what would you do if you won that much cash?

Would you travel, buy luxury items, save it? Maybe you'll donate some to a charity or save for the future.

Split the money up with family? Save some for college funds? Buy a house and go on several vacations—and probably have some to spare?

Everyone dreams of winning big at one point or another, so tell us about it below!

Remember, the deadline to buy a ticket is at 9:59 p.m. on Friday. Don't know where to buy a ticket? We've got you covered!

To find a location near you, click here.