Purpose The usage of augmented reality (AR) in online shopping websites provides a “try-on” experience for consumers. AR technology combines the virtual and real world. Previous studies have addressed AR usage’s benefits to consumers’ online shopping experience. However, this study aims to explore the dark side of AR usage in consumers’ online purchasing process. Design/methodology/approach The authors conduct six experiments to examine whether AR usage leads to adverse effects on consumers’ purchase intention and explain the mechanism of its dark side. Findings The result shows that AR usage in online shopping websites reduces consumers’ purchase intention. The authors further reveal that the usage of AR leads to more vital psychological ownership of the product, and psychological ownership positively relates to cognitive conflict. Cognitive conflict explains the negative influence of AR usage on purchase intention. Originality/value First, to the best of the authors’ knowledge, this is the first study to explore the impact of embedded AR function of websites on consumers’ decision-making process. Also, it is the first study on the application of AR in a real shopping scene, which makes the study of AR close to reality. Second, psychological ownership is introduced in this study. Although there are many types of research on psychological ownership, few scholars have explored it in AR research. Third, most studies stress the advantages of using AR during purchase; this research demonstrates that embedding AR function in a shopping website may negatively affect purchase intention.

Purpose Product discounts have been widely applied in digital commerce as a method to attract and retain customers to purchase in China. Given that digital channels differ in their attributes, customers may behave differently when they respond to the same discount across channels. However, little attention has been paid to explore the heterogeneity of customer responses to discounts across channels. This study aims to fill in the gap by exploring how customers’ purchase responses to price discounts differ across digital channels. Design/methodology/approach This study applies a Poisson regression to an unbalanced data set of purchasing history from Chinese footwear brands with 3,510 customers in a two-year time window across the three digital channels (i.e. personal computer [PC], app and mobile website), with a correction for endogeneity by using the Gaussian copula method. Findings This paper finds that price discounts have the strongest positive effect on consumers’ purchase volumes on the PC channel, followed by the app channel, while discounts show the weakest impact in the mobile website channel. By so, this paper demonstrates that customers respond differently to online and mobile channels, and they also respond differently within mobile channels when they purchase products with price discounts. Originality/value This study is original in analyzing the difference in customers’ discount responses across digital channels, offering valuable contributions to existing research on multichannel marketing as well as mobile marketing and providing helpful insights for multichannel merchants to design digital discount strategies.