EN
Retailers are expanding ever further, and goods manufacturers are becoming more and more multinational. Expansion can bring increased profits, not just through higher sales but also more efficient sourcing and supply chain synergies. But expansion can also lead to problems - reduced quality, low wages and damaged reputations. All these facts have a great influence on the national and regional market, even the single customers. In the context of this situation, the important question is - how this circumstances impact on the local market in Poland region - Wielkopolska? Based on the long time span research, authors from Product Marketing Departement, Poznań University of Economics, have presented consideration, devoted this subject.