... M-commerce's advantage also been presented in different studies , however it differs person to person. Similarly, The perceived ease of use has been studied in previous technologies ,such as mobile gaming, EG, World Wide Web and online banking (Chi, 2018;Hsu and Lu, 2004;Chong et al., 2010;Lederer et al., 2010;Cheng, Lam and Yeung, 2006) .Additionally, The application features of mobile device, such as small screen and difficulty in key PU PEOU SOI MS Attitude (ATT) Behavioral intention (BTS) to use M-commerce data also addressed in many studies, which might affect the percived ease of use and also act as barriers in adaptation of M-commerce Mostafa & Eneizan, 2018). Perceived ease of use has been also studied in various information systems related o m-commerce, such as eservice (Featherman, Miyazaki, & Sprott, 2010), multimedia messaging service (MMS) (Hsu et al., 2009), wireless technology (Wu, Cheng, Yen, & Huang, 2011), Mobile Internet (Kim, Chan, & Gupta, 2007;Singh, S., Sahni & Kovid, 2020) and instant messaging (To, Liao, Chiang, Shih, & Chang, 2008;Thongpapanl & Venkatesh, 2018). ...