1080p with a business account for a single user?

Unfortunately, Business accounts require at least 10 licenses to exist. 

Thank you for raising this question. Based on Zoom’s licensing structure, Full HD 1080p video is generally associated with Business and Enterprise plans, and additional requirements such as Zoom support enablement, compatible hardware, and sufficient bandwidth may also apply. However, if you only work with one client at a time, it may be worth contacting Zoom Sales directly to confirm whether there are any current single-user options, add-ons, or exceptions available for consultants and small businesses. Understanding the latest licensing policies could help you avoid paying for unused licenses while still achieving the video quality you need.