The hasty expansion of e-commerce in the marketplace has led to heightened competition, making it essential for businesses to ensure customers remain satisfied and loyal over the long term. This study examines the influence of various elements of the digital marketing mix on consumer satisfaction and loyalty within the online environment. A survey involving 1,000 online shoppers was conducted to gain insights into how digital interactions between customers and companies can be improved. Specifically, the study focused on four strategic approaches: social media engagement, email communication, search engine visibility enhancement, and mobile commerce optimization. The findings revealed that social media interactions and email campaigns had the most significant impact on customer satisfaction and retention. The study strongly recommends that e-commerce firms adopt more innovative digital engagement practices to enhance customer experiences and support sustained business growth.