This paper describes the use of WebQual 2.0 to evaluate Internet bookshop W
eb sites. Initially applied in the domain of information-intensive Web site
s, WebQual 2.0 has been extended and refined to encompass an interaction-qu
ality perspective on e-commerce Web sites. Its development draws on an anal
ysis of the service-quality literature. WebQual assesses Web site quality f
rom the "voice of the customer" perspective, an approach adopted in quality
-function deployment. It is used to assess customer perceptions of on-line
bookshops, one of the more mature areas of Internet commerce. Three UK-base
d Internet bookshops are assessed using a natural experiment. Data are coll
ected from students using an on-line questionnaire. Analysis of the results
demonstrates considerable variations in the offerings of the Web sites. Th
e findings and their implications for e-commerce are discussed, and conclus
ions and directions for further research are provided.