Repositioning sales as an influence on innovation and a source of sustainable competitive advantage

The main purpose of this paper was to analyze the relationship between the company’s sales activity, innovation and competitive advantage using a representative sample of firms analyzed in dynamics in 2014-2018 time period. Scientific literature on the determinants of innovation has shown that large firms are more likely to innovate when compared to small firms and that innovation inputs significantly increase innovation output. The types of innovation to which this work refers are process, product, organizational and marketing innovation. Thus, looking at the history and evolution of companies, in terms of financial statement and, more specifically, sales, we can reveal relevant information about their innovation activities and potential sustainable competitive advantage emerging from innovation. Sales can be considered input into the innovation process through the information gathered from customers, thus contributing to the innovation process. For example, when it comes to launching a new product or improving the existing one, sales feedback could be of great help because the salesperson has the ability to collect important customer feedback such as: what are the issues with the present product, what could be improved and how etc. So, we ask: Does sales contribute to the innovation process and gaining sustainable competitive advantage? If so, what happens with the degree of innovation according to the volume of sales, the size of the company, the number of employees? To highlight the relationship between sales, innovation and competitive advantage, and to estimate the predictability of the model, multiple linear regression was used. Thus, the analysis has shown that sales activity positively and significantly influences innovation when it comes to the information that sales can make available, contributing in some cases as a source of sustainable competitive advantage. Research also identified a significant but negative influence between sales, innovation and sustainable competitive advantage when we talk about sales in terms of their volume.