“…Table 1 shows the current main research questions, findings and methods of VBS. The table and related literature indicate that current academic studies focus on the influencing factors at the individual level of VBS, such as customer orientation (Terho et al , 2015), learning orientation (Terho et al , 2017; Kienzler et al , 2018), sales personnel’s customer and internal network capabilities (Terho et al , 2017), innovativeness (Ferdinand and Wahyuningsih, 2018), sales experience (Kienzler et al , 2018) and promotion focus and prevention focus (Mullins et al , 2019). In addition, Töytäri and Rajala (2015) summarize three core competencies required by VBS: planning (target segment and stakeholder group identification, value analysis, value proposition development, sales tools preparation), implementation (customer selection and stakeholder identification, trust and credibility building, value proposition communication, shared solution vision building, value quantification, value sharing and profitability management) and leverage (value verification, development of a case repository).…”