Common themes among both buttons:
1. They can both have the "Name of Attendee" field- I got lazy here.
2. I've done add-to-cart for both of them, because I like that people can buy comps, shirts, and their partner's pass in one go, if they want.
3. They can both have an inventory alert- what that means will vary by button style (see detailed description).
4. They both have inventory management- if sold out, it will say so at the cart, and send them back to this page.
5. They both take you to the housing form when you complete checkout.