(1) No person shall aid or assist any person under eighteen (18) years of age in purchasing any product containing dextromethorphan.
(2) A person under eighteen (18) years of age shall not misrepresent his or her age for the purpose of inducing a retail establishment or the retail establishment's agent, servant, or employee to sell or serve a product containing dextromethorphan to the underage person.
(3) A person under eighteen (18) years of age shall not use or attempt to use any false, fraudulent, or altered identification card, paper, or any other document to purchase or attempt to purchase or otherwise obtain a product containing dextromethorphan.
(4) Any person under the age of eighteen (18) years of age shall not purchase or attempt to purchase or have another person purchase for him or her a product containing dextromethorphan.