Exploration of basic knowledge of global marketing focusing on the impact of environment on the strategies used by firms, and the understanding of consumer behaviour management as it relates to the development and implementation of global marketing strategies. Worldwide business represents real opportunities for a firm but also creates difficulties, challenges and new ways of implementing marketing. Global marketing is a specific kind of marketing applied to international firms in order to implement the same strategy within the entire market taking into account cultural, economic, social, political, etc., specificities for each area.