Cross posting: Hiding a second price type when using a promo code

Hello,

I'm cross-posting this from the Ticketing and Admissions group.

I feel like I'm missing something terribly obvious on this one, but we don't use pricing rules that often. We are going to be participating in a public library pass program that will give users up to 8 free tickets to one of our guided tours. They will have to book the tickets on TNEW. I have three price types at play: Adult ($5), Child (free), and library pass holders (free). I want Adult and Child to show up on TNEW for everyone, but only the library pass holder price type to show up when the promo code is applied I've managed to get the promo code and associated offers to hide the Adult price type and display the library pass price type, but Child is still showing up when the promo code is applied. I tried adding a third offer, but that makes the Child price type only show up when the promo code is applied (the exact opposite of what I want). And I tried adding that same offer but connected to the restricted source and I get the same thing. Any help would be much appreciated. (screenshots below)

Thanks!
Anne Robichaux
The Historic New Orleans Collection