What is the term for an outside party with whom an agent conducts business on behalf of a principal?

Question

Quizplus · Accepted Answer

The term for an outside party with whom an agent conducts business on behalf of a principal is a "third party." A subcontractor is a person hired by a contractor to perform specific work as part of a larger project, an agent is a person authorized to act on behalf of another, and a plaintiff is a person who brings a legal action against someone else.

What Is the Term for an Outside Party with Whom