*Purpose – The purpose of this paper is to explore the structure of the concept of customer-perceived quality (CPQ) in electronic commerce (e-commerce). *Design/methodology/approach – The study applies the methodology of concept mapping to data obtained from online and offline focus groups. Following a series of structured conceptualization tasks, the data were analyzed using multidimensional scaling and hierarchical cluster analysis to establish a conceptual construct of e-commerce CPQ. *Findings – The proposed conceptual construct consists of six dimensions: outcome quality; consumer service; process controllability; ease of use; information quality; and web site design. The study finds that online consumers attach more importance to quality attributes associated with outcome quality and consumer service than to attributes associated with web transactions. *Research limitations/implications – The sample should be extended to facilitate the generalization of the findings from this research. *Originality/value – This paper identifies a three-level structure for e-commerce quality as perceived by consumers. The study offers practical insights to online retailers in providing superior service. |