Corporate social responsibility (CSR) is a common topic, both at national and international levels. Profit maximisation is essential for companies, but they should not forget the social and environmental impacts of their activities. The question of sustainability is also a common topic requiring examination. The future of the Earth, our natural resources and the generations that will come after us also impact on the responsibilities of companies. For many companies, this kind of responsibility is natural and they take such CSR and sustainable steps that are worth following. From modern society, there is a high expectation and even strong pressure on companies to conduct responsible business practice. The number of responsible companies is increasing due to this pressure. What do we mean by CSR? What sorts of activities and steps are covered by CSR? What are the motivators of the CSR strategies, CSR activities of companies? What are their reasons? Many researchers investigate the motivators of CSR. From them, opinion on the company, image of the company, “consumers will prefer us”, are among the most frequent ones. However, are the CSR actions of companies appreciated by consumers? The results of many researchers demonstrate that they are not appreciated. In general, responsible business practise is a high expectation from consumers, but when purchasing a product, this aspect is one of the least important factors. The aim of this paper is to collect some of the most relevant research findings on CSR, to introduce the informedness of Hungarian respondents on CSR in general, to find out the main influencing factors of their purchasing decisions, and also find correlations between the received results and the demographic variables based on our primary research. Our results support the present practice in terms of the definition of CSR. Almost all the listed alternatives are strongly associated with CSR by the respondents. The highest average received for the “creating workplaces, employment” alternative indicates the importance of this activity. Regarding the different factors influencing purchasing decision, our results underline the importance of price and price value ratio. This research finding is in line with other research findings, which shows that CSR actions of companies, responsible business practice is not the number one influencing factor of actual consumer decision.