"Their site offers half-price tickets to events near you, like theatre, comedy, sports, live music and spas. It's free to sign up too."FNX sent me an email about it. Good marketing.
If you join, I get credits:
1-19: $1 credit eachYou can join if you are from California, Las Vegas, Chicago, Washington DC, New York or Boston.
20: $5 bonus credit
50: $10 bonus credit
100: $20 bonus credit