Looking for a today tix code

I am thinking of using Today tix for the first time, and wondered if there are any promo codes out there.  It seems they were plentiful when the service began but I did a search on the board and can't find any recent codes.  If anyone has one or can direct me to where I can find one I would really appreciate it.  Thank you!

Use RSDSI for $10 off your first purchase! 

If anyone is interested, use GGVXS to save $10 on your first purchase with TodayTix.

Yes, I'm set.  Thank you to all who posted!