Social networks to support competitiveness in companies

This thesis focuses on the issue of social networks. Social networks are one of the many types of social media, which are defined in the introduction of this thesis and described their characteristics. The thesis focuses on the options of two social networks in marketing and on the internet marketing in general. There are three criteria for the use of social net-works in companies -- sales promotion, publicity and communication. They are first de-scribed theoretically, analyzed in the environment of a particular company, the company Student Agency, and ultimately within these criteria suggested solutions to improve the use of social networks in the company. The aim of thesis is to define the possibilities of using social networks in companies to promote competitiveness, describe the options on real company and suggest possible improvements