Nothing in this chapter shall apply to: (1) Acts done by the publisher, owner, agent or employee of a newspaper, periodical, radio, or television station or telephone company in the publication or dissemination of an advertisement, which the owner, agent, or employee did not have knowledge of the false, misleading or deceptive character of the advertisement; (2) Any seller of goods or services who meets all the following requirements: a. Has disseminated advertisement or promotional material from
(a) Capacity. It is not necessary to aver the capacity of a party to sue or be sued or the authority of a party to sue or be sued in a representative capacity or the legal existence of an organized association of persons that is made a party. When a party desires to raise an issue as to the legal existence of any party or the capacity of any party to sue or be sued or the authority of a party to sue or be sued in a representative capacity, the party desiring to raise the issue shall do so by specific