Intersport is a leading sports equipment retail group with over 5,400 stores globally and 32 locations in Poland. The project aimed to enhance the company's e-commerce sales through conversion optimization, marketing strategies, and improved user experience, achieving notable results such as a 46.21% increase in conversion rate and a significant return on investment from advertising campaigns. The document discusses various aspects of the e-store redesign, customer engagement strategies, and the overall effectiveness of the marketing and technology optimizations implemented.