“…To achieve such objectives, sales managers in the b2b sector employ a wide variety of IT-based solutions using the internet as platform for commerce and co-ordinations. Several academic studies have investigated the impact of IT usage on business relationships and performance (e.g., Ryssel, Ritter, & Gemunden, 2004;Avlonitis and Panagopoulos, 2005;Tong, Johnson, Umesh, & Lee, 2008;Brady, Fellenz, & Brookes, 2008), and the critical role of IT adoption for sales performance in b2b firms has also been highlighted by recent studies (e.g., Homburg, Wieseke, & Kuehnl, 2009;Hunter and Panagopoulos, 2015). IT integration can enhance the efficacy of pre and post sales activities (Tong et al, 2008).…”