“…Over the last three decades, the amount of research works within the adoption umbrella has been vigorous (Hoehle, Scornavacca, & Huff, 2012;Song & Walden, 2007;Taufique & Shahriar, 2013). Although in the past a great deal of researches were devoted to understanding individuals' acceptance of a new IT application, but recent literatures have been more dedicated to individuals' behaviors at the post-adoption stages among both researchers and practitioners (Gerpott, 2011;Lee, 2010;Lin, 2012;Lu, 2014;Roca, Chiu, & Martínez, 2006;Tsai, Chien, & Tsai, 2014;Venkatesh, Thong, Chan, Hu, & Brown, 2011;Wu & Zhang, 2014;Yuan, Liu, Yao, & Liu, 2014;.…”