“…Recent studies of smoking cessation within couples (single- and dual-smoker) recruited participants through print advertising (LaChance et al, 2015; Lipkus, Ranby, Lewis, & Toll, 2013; Lüscher et al, 2015), television or radio advertising (LaChance et al, 2015), and academic or marketing institutions (Lüscher et al, 2015; Scholz et al, 2013). Newer technology-based methods, like web-based advertising (Lipkus et al, 2013; Lüscher et al, 2015; Scholz et al, 2013) and crowd-sourcing (vanDellen, Boyd, Ranby, MacKillop, & Lipkus, 2015), are becoming common. Specialized mailing methods have successfully recruited drug-using couples (Homish & Leonard, 2009), but such methods are new to research on smoking couples.…”