“…More specifically, it is considered that advertisement design properties such as format and size, color, headlines, typography, and other creative elements play a crucial role in attracting consumers' attention (e.g., Pieters & Wedel, 2004;Pieters et al, 2007) as well as in building persuasive and emotional effects (e.g., Percy & Rossiter, 1983;Smith, MacKenzie, Yang, Buchholz, & Darley, 2007;Yang & Smith, 2009). Based on these theories and research on the effects of design in other media, we assume that the 4 different types of direct mail design categories exhibit differential effects on the direct mail performance, particularly at the first 2 stages of the direct mail funnel.…”