The aim of this article is to present the results of research conducted by the authors that focus on the analysis of the impact of sales within the innovative activity, as part of the West Pomeranian regional innovation system. The intermediate objectives pursued survey was to identify the boundary conditions in the model structure of the regional network of innovation. The study involved 728 actors from the West Pomeranian Province, which completed the questionnaire sent. The study used modeling probit (probability theory). This is an effective research tool for many static data with the dependent variable of a qualitative nature. The achieved results demonstrate the existence of high dependency between the range of sales in the entities and to innovation activities in Polish regions such as zachodniopomorskie voivodeship.