No person who is exempt from the licensing requirements of this chapter pursuant to § 62-35-103(13) shall perform any private protective services duties at a shopping center complex or other business facility that has two (2) or more contiguous businesses. A person performing private protective services pursuant to § 62-35-103(13) shall perform the services solely upon the premises of the business of the person's employer.
T.C.A. § 62-35-139