The term "business travel" refers to trips taken by individuals for work-related purposes. This can include attending meetings, conferences or seminars, visiting clients or customers, conducting market research, negotiating contracts, and other types of professional activities that require an individual to be away from their home base for a period of time. Business travel is often necessary for individuals in roles such as sales representatives, consultants, executives, or anyone else whose job involves frequent interaction with clients, customers, or colleagues located in different geographic areas.