§481H-6 Door-to-door sales. No door-to-door sales of water treatment units shall be permitted unless a copy of data, claims, and information on water quality and health effects, as used in the sales presentation, are made a part of the contract. As used in this section, "data, claims, and information" includes but is not limited to, graphs, charts, news clippings, and other supporting information. [L 1991, c 260, pt of §1]