In the era of Web 2.0, searching and sharing product information online have become the daily habits of numerous consumers. This study investigated the AISAS model of consumer behavior that Dentsu proposed. Analyses of data indicated that women and younger generations are more likely to shop online. In addition, the two S’s in AISAS, namely, searching and sharing, were found to contribute positively to online
shopping behavior. However, the sequential order of these two S’s cannot be determined through the study. All of the four consumer orientations
were found to significantly influence attitudes toward online shopping, nevertheless, only convenience seems to directly lead to more frequent online shopping behavior.