Main-format dominance in consumers' FMCG cross-format shopping patterns

Although cross-format patronage has become a common phenomenon in markets for Fast Moving Consumer Goods (FMCG), research on consumers' specific cross-format combinations is limited. We study such shopping patterns by focusing on retail format utilization. A qualitative pre-study demonstrates consumers' patronizing combinations of typical retail formats in FMCG with main-format usage and provides underlying differences in consumers' perceived shopping utility for cross-format selection, which results from their utilized main-format. Our quantitative study reveals three clusters with main-format dominance, that is, mainly supermarket, discount store, and hypermarket shoppers complementarily utilizing fill-in formats to a much lesser extent. Whereas we found high inter-format loyalty in each consumer group, intra-format loyalty significantly varies between clusters. ANOVA and post hoc-tests concerning perceived shopping utility dimensions show that consumers' perceived acquisition utility rather than perceived transaction costs significantly differs between consumer groups.