Section 10000) of Division 4 of, the Business and Professions Code, Article 2 (commencing with Section 700) of Chapter 5 of Division 3 of the Harbors and Navigation Code, or is engaged in the trade or business of primarily inperson demonstration and sales presentation of consumer products, including services or other intangibles, in the home or sales to any buyer on a buy-sell basis, a deposit-co