DTH is the easiest way to invite your friends to do something and quickly find out who's down to hang. You describe what you're doing, choose how long your friends have to respond, and pick who to include.We allow users to pay $0.99 to post their DTH to everyone Nearby (this feature is free at launch). We've already had success pitching this to businesses as a way to advertise their events. They will pay a larger fee for this service.