Add to ORKGThis diploma paper analyzes present situation of czech e-commerce. It looks on the changes and history of it in last years. E-commerce is becoming more important and it plays big role for bussinesses and consumers. Primary aim of this paper is to summarize present state of czech market and analyze changes with years before and also analyze changes that cause pandemic Covid-19. Other aims are focused on creating good recommendation for business and for customers and point out new trends and technologies that are available. Teoretic part is mailny focused on core basics of e-commerce, basic types and it´s strong and weak sides. Also there is a little historical summary of Internet and e-commerce. Practical part of paper is focus on descriptio...