TOPIC: Free Registration with a certain number hit

I\'d love to see some way to have say, a 10th member of a group get a free registration when you hit that number. Meaning, the person enters 10 members, then goes through the process and a discount of one registration is dropped off the price at the end, with a message that they\'ve earned the discount. This would have to be managed on the back end of course. I\'d also love the ability to stack that, so if they hit 20 people, 2 registrations are free, etc.

The reason this is different than say, just lowering the price to a certain amount when you hit 10 people is that for events like a youth conference, we can advertise that the leader\'s registration is free if they bring 9 youth. Having it drop off the price of 1 registration and TELLING the user that\'s the case makes it easier than if the price just drops across the board. Sure the total is the same (or could be calculated that way) but the difference could confuse some registrants.