The bachelor’s thesis focuses on the subject of online marketing communication of the company Sýry & Vína Večerka. It aims particularly at sales promotion and advertising. The thesis is based on the information described in the first, theoretical part of the thesis. The practical part examines and evaluates the current state of company, competing companies and at the end is supplemented by marekting research. Based on the obtained results from analyses, changes are suggested to adjust the online communication mix