“…In sales force management literature, selling effectiveness is believed to be a function of the salesperson's knowledge structure, among other variables (e.g., Evans, Kleine, Landry, & Crosby, 2000;Leigh & McGraw, 1989;Rapp, Ahearne, Mathieu, & Schillewaert, 2006;Sharma, Levy, & Evanschitzky, 2000;Sujan, Weitz, & Sujan, 1988;Wilken, Cornelißen, Backhaus, & Schmitz, 2010). Previous research in this area has found that greater knowledge allows salespeople to handle different selling situations more effectively without experiencing undue cognitive stress (Evans et al, 2000). In addition, more effective salespeople were found to have more elaborate scripts (Leong, Busch, & John, 1989), show more variations in selling behaviors across customer types (Leigh & McGraw, 1989), and demonstrate more complete and complex selling strategies (Sharma et al, 2000).…”