Social networking sites (SNS) are defined as web-based services that enable consumers to create a public profile and a list of contacts with whom they share a social network (Kang et al., 2014). On SNS sites, consumers can find the right product, obtain advice from people, make purchases, post product recommendations, reviews and photos, and create SNS communities (Shen, 2008). The shopping motive acts as an important trigger to browse for products on social media websites. Product browsing over social media sites could influence the intention of future purchase and sharing information of product and brand with friend and acquaintances. For companies related to social media business, both intention to purchase and information sharing are crucial elements. However, few efforts have been made to identify the factors driving consumer intentions to purchase and word-of-mouth of fashion products on social media sites. The objectives of this study were to determine the factor to facilitate product browsing and to find out the causative relationship among influential factors and consumer intentions to purchase and word-of-mouth of fashion products on social media sites. The instrument was developed based on the previous literatures (Brien, 2010; Park, et al., 2012; To, 2007; Woo & Hwang, 2013) and each item was measured by five-point Liker type scales. A total of 269 data were collected during a regularly scheduled class in universities, who have experienced to purchase fashion products or make a product review on social media sites. Mean age of the respondents was 22.3 years old. Nearly 75.3 percent of the subjects were women, and more than half of the respondents (61.6%) have purchased the products (e.g., apparel, shoes, etc.) on social commerce sites over three years. The structure equation model analysis was conducted by AMOS 23.0 using a correlation matrix with maximum likelihood approach. The structural equation model was relatively acceptable (chi-square value = 136.30, df = 66, p = .000; GFI = .94, AGFI = .91, RMR = .05). Cronbach's alphas were ranged between .83 and .87.
This result suggests that utilitarian shopping motives have influenced directly product browsing, purchase intention, and word-of-mouth intentions of fashion products on social media sites. The more product browsing on social media sites, the more intended to purchase and word-of-mouth of fashion products with friend and acquaintances. It implies that consumer with utilitarian shopping motives are likely to more browse, and then to more purchase and write the review of fashion products on social media sites. However, consumers with hedonic shopping motives are prone to more write the review of fashion products to their friends and acquaintances without product browsing or purchase intention on social media sites.