“…Accordingly, seller skills are classified into three dimensions, with their sub-dimensions as follows: (1) interpersonal, including presentation and communication skills; (2) degree of adaptiveness, referring to the ability to modify sales approach and sales behavior and (3) selling-related knowledge about product/ technology and customers. Sellers who have such skills will make more sales and thus perform better (Rajan and Srinivasan, 2015), especially in B2B settings, as those skills help them to improve their understanding and adaptation when interacting with clients (Churchill's et al, 1985;Rentz et al, 2002;Basir et al, 2010;Verbeke et al, 2011;Arli et al, 2018;Chawla et al, 2020).…”