What a package actually holds
Stay, way there, ground, and the channel that offered it.
Packaged vacations are the folder. Unlimited-Luxury is the stay inside it. Charter or another flight is the way there. Destination management is the ground. Distribution is who offered the folder.
Take one of those out and it is no longer the end-to-end vacation the practice describes.
The folder on the page has no total. Arrival is a note.