Family Packs/Ticket Bundles in Tessitura

At Kentucky Opera, we are trying to do a special promotion for one of our operas that is a family pack. Prices are not yet confirmed, but I believe we will want to sell a family pack for $100, which would include two $35 adult tickets and two $15 children’s tickets.

I am having difficulty wrapping my head around how to set this up in Tessitura. My initial thought, if possible, is to create a bundle like a subscription with price types instead of performances. We’d want to count the number of tickets so a single price type of $100 wouldn’t work. Ideally, we would like this to work on both TNEW and the backend if someone calls in.

Has anyone done a similar promotion and if so, would you be able to provide insight on how you built this? Any help would be much appreciated!