Sec. 2. This article does not apply to an owner or employee of a manufacturing, wholesale, or retail establishment who provides consultation regarding interior decoration or furnishing:
(1) on the premises of the establishment;
(2) for purposes of an actual or prospective retail sale; or
(3) in the design, construction, ordering, or sale of:
(A) recreational vehicles;
(B) manufactured homes certified through the United States Department of Housing and Urban Development; or
(C) industrialized building systems certified through the department of homeland security.