Does an expanded brand user base of co-branded advertising help ad-memorability?

Abstract

A well-established empirical generalization is that brand users are more likely than non-users to recall advertising for the brand they use. The pairing of a corporate and charity brand in advertising should create an expanded brand-user base, which should, in turn, lead to higher ad-memorability than either brand advertising alone. This study tests this hypothesis for consumer-packaged goods and charity brands in the United Kingdom and Australia. We find evidence that extends the generalization that ad-memorability is higher among brand users to charity supporters in non-profit contexts. We also find that when two brands are present, ad-memorability is highest among those who use the brand and support the partner charity. However, the uplift in ad-memorability among these dual-brand users is dampened by the lower ad-memorability experienced by those who use only one brand, due to a suspected information overload. The findings challenge accepted wisdom on the benefits of co-branded advertising and have implications for partner-selection for co-branded activities.