Nothing contained in this chapter shall be construed so as to prohibit the peddling defined and exempted by RCW 36.71.090, or any other exemption provided by the laws of the state of Washington; provided, that any person soliciting or peddling pursuant to authority of state certificate shall, before soliciting or peddling in Lynnwood, show said certificate or state identification card to the business license clerk. (Ord. 3343 § 1 (Exh. A), 2019; Ord. 3253 § 2 (Exh. B), 2017; Ord. 1089 § 9, 1979; Ord. 29 § 8, 1959)