My bachelor thesis studies the customer decision-making process when buying selected goods on the Internet. The research focuses on identifying factors influencing the behaviour of online shoppers, as well as examining online purchase shares from the total number of orders for certain categories of goods in Ukraine and the Czech Republic. The theoretical part will describe factors influencing customer behaviour, decision-making and online shopping. The aim of the thesis is to compare the psychological, social and personal factors that influence the selected group of customers during the buying of goods on the Internet. To achieve this aim, a quantitative research method will be used, and data will be collected using an electronic questionna...