The aim of the bachelor thesis is to analyze the Smurf campaign of Ahold, evaluate its effectiveness from the public point of view and identify its weaknesses. The basis for the analysis of this campaign was the collection of secondary data - particularly the information obtained from Ahold internal documents and Lowe GGK internal documents, but also the results of a questionnaire survey which was conducted several months after the Smurf campaign. The thesis is divided into two parts - theoretical and practical. The theoretical part of this work briefly describes various types of commercial communication used in the field of retailing, current trends in marketing communication and general information regarding the objectives of advertising ...