Marijuana Store and Product Advertising in Oregon Showing (a) Storefront With Signage Associating Marijuana With Wellness, (b) Streetside Marketing With Cartoon Owl, (c) Billboard Associating Marijuana With Outdoor Recreation, (d) Billboard Advertising Free Bong With Purchase of Marijuana, (e) Placard for Marijuana-Related Feature Story in Local Newspaper Associating Marijuana With Girl Scout Cookies, (f) Billboard Advertising Marijuana Dabs, and (g) Sign Waver Advertising Retail Marijuana Outside a Dispensary: Oregon, 2015–2017