Content analysis of instagram posts by leading cannabis vaporizer brands.

Background: Cannabis vaporizer companies leverage social media to market their products, but little is known about the content of the messages being delivered to consumers. This study describes characteristics of Instagram posts from three popular cannabis vaporizer brands in the U.S.

Characteristics of storefront tobacco advertisements and differences by product type: A content analysis of retailers in New York City, USA.

Tobacco companies in the U.S. spend billions of dollars advertising at the point-of-sale.