In present day Slovakia, a huge emphasis is put on the development of business in individual regions, by which employment and economic expansion is guaranteed. One of the methods how businessmen from stagnant regions can improve their economics is marketing and the appropriate use of marketing tools. In the given paper we present possibilities for development and improvement businesses in less developed regions by the means of marketing activities. The research was realised in chosen enterprises from the field of gastronomy and it concentrated on the use of marketing tools. In the end we propose the results of the research, suggestions and references out of which we consider the effective use of marketing tools to be the most important, especially marketing communication and also information-communication technologies that should be used more by managers.