Senate committee substitute to the 2nd edition makes the following changes. Amends the definition of vapor product to be any noncombustible product (was, noncombustible product containing nicotine) that employs a mechanical heating element, battery, or electronic circuit that can be used to heat a liquid nicotine solution contained in a vapor cartridge. Also amends GS 14-313(b2) so that it applies to the internet distribution (was, internet sale) of tobacco products, tobacco-derived products, vapor products, or components of vapor products.