Words and terms defined in Chapter 509 of the Business and Commerce Code shall have the same meaning in this chapter. In addition, the following words and terms, when used in this chapter, shall have the following meanings, unless the context clearly indicates otherwise.(1) Primary physical address--The physical address at which the relevant individual or entity is available for contact.(2) Registrant--A data broker who has registered with the secretary and has been issued a registration certificate.(3) Secretary--The Texas Secretary of State.