SYSTEMS OF SUPPLY AND DISTRIBUTION IN LOGISTIC MANAGEMENT IN COMMERCE ENTERPRISES Tomasz Lis, Częstochowa University of Technology Marek Lis, Częstochowa University of Technology Janusz Grabara, Częstochowa University of Technology ABSTRACT: One of the main tasks of commerce enterprises is active participation in the distribution chain. This is related to striving at adjustment of the offer of the firm to consumers’ demands. Keywords: logistic management, supply, distribution JEL Codes: L1