This bachelor thesis is focused on advertising and specifically on its impact on children. The theoretical part discusses terms such as marketing, marketing mix and advertising. It also analyses types of advertisement, media and advertising history before moving on to define and distinguish the impacts of advertising on different age groups. The practical part presents its own survey which analyses the attitude of parents to advertising and the influence of advertising on their children. This survey is compared to an interview with an expert who deals with the issue. Subsequently, it analyses and evaluates the interview with the Brand manager of Mondelez, which provides a view of the issue from the side of the company. Finally, the practica...