Matterport billing is calculated by the square footage of the total scanned space. If you're receiving a floor plan with a Matterport and have unfinished spaces scanned, then you will be billed for the unfinished spaces as well. Each Matterport package has a square footage threshold. If you exceed that threshold, then you will be billed $25/500 square feet over. Example
Matterport Tour for 3500 SF - Final Tour is 4200 SF. You will be billed an additional $50 for that tour.