The impact of perceptual congruence on the effectiveness of cause-related marketing campaigns

In the cause-related marketing (CRM) literature, the degree of fit between a firm and cause has been shown to positively impact the effectiveness of CRM campaigns. Throughout the literature, however, firm-cause fit has been operationalized as the relatedness of conceptual attributes such as brand image and positioning (i.e., conceptual congruence). Across three studies, the authors demonstrate that the relatedness of perceptual attributes such as color (i.e., perceptual congruence) can also enhance the effectiveness of CRM campaigns. Study 1 shows that perceptual congruence between a firm and cause positively affects perceptions of overall fit and participation intentions. Study 2 provides evidence that perceptual congruence impacts CRM effectiveness through a fit-as-fluency mechanism. Finally, Study 3 demonstrates the moderating effect of elaboration on the relationship between fit type (perceptual vs. conceptual congruence) and participation intentions. Consistent with previous findings, elaboration positively affects participation intentions when the fit type is conceptual, but the results of Study 3 indicate that elaboration negatively impacts participation intentions when the fit type is perceptual.