Katarina Borisavljević
The implementation of information technology in tourism brings numerous advantages for all participants in the chain of the tourism off er. Traditional tourist agencies also orient themselves towards online business doing via the Internet. On the other hand, the Internet has an infl uence on the reduction in the mediation role of tourist agencies. The subject ma% er of the research done in this paper is the implementation of the Internet in the business doing of tourist agencies with the aim to improve their marketing performances. The aim of the research is the infl uence of the quality of the Internet off er of tourist agencies on the development of the relationships with buyers and the improvement of the image of tourist agencies operating in The Republic of Serbia. The research results presented in the paper have shown that a higher level of the quality of agencies’ Internet off er has a positive infl uence on buyer loyalty, as well as on the image of an agency. The business success of tourist agencies is based on a combined approach of traditional and online business doing.