Don't waste your time entering any of the theatre lotteries on Today Tix! I have been entering the Hamilton lottery for over a year, and received an email today that I had finally won tickets. However, you apparently only have half an hour to buy the tickets once you are notified (and the notification can come anytime between 1pm and 5pm)! I missed the notification while at work and contacted Today Tix as soon as I saw it (which was only an hour after the window closed), but they wouldn't let me buy the tickets. Their customer service is very hard to contact, and not at all understanding or customer oriented. I was told that "it's important to stay attentive to your phone during the lottery period" - so basically unless you can literally check your email every few minutes all afternoon every Thursday, don't bother entering! The lottery is essentially a scam. It generates interest in the show, but they've set it up in a way that ensures that very few "winners" actually get to buy tickets. Don't waste your time just to be disappointed - and based on my experience with their customer service, I wouldn't use their app to buy tickets either!