Overcoming the identified challenges, a number of solutions were implemented. The old design was replaced with a fresh and modern user interface. Redesigned interface aimed to provide a visually appealing and engaging experience, boosting customer satisfaction and trust. Recognizing the importance of mobile devices in e-commerce, the platform was optimized for smartphones and tablets. The mobile version now offers seamless navigation and functionality, encouraging customers to access the platform from their mobile devices. Several user-friendly features were added to the platform. Users can now easily add product photos from various sections of the platform, enabling them to showcase their offerings more effectively. The subscription-based model addressed the need for personalized access and enhanced user experience. Subscription functionality allowed PSO to offer different packages with varying levels of access to the platform, catering to the diverse needs of their clients. The implementation of discount codes for subscription purchases also incentivize customers to engage further with the platform. Integration with Przelewy24 allowed seamless payment processing for subscription purchases. It resulted in enhancing the platform's overall functionality. New tools were introduced to simplify content management for administrators. It is now possible to manage content for specific posts directly from the platform, improving efficiency and flexibility in managing the platform's content. We continue to prioritize the security of the platform by regularly reviewing and updating its security measures. We stay vigilant in identifying and addressing potential vulnerabilities. Additionally, we monitor the latest technology advancements, ensuring that the platform remains up-to-date and aligned with industry standards. In conclusion, through the implementation of a new user interface, mobile optimization, subscription functionality, user-friendly enhancements, integration with Przelewy24, and improved administrator tools, PSO successfully modernized their B2B tyre platform, platformaopon.pl. These enhancements addressed the usability, accessibility, and functionality issues, providing a more engaging and tailored experience for both users and administrators. PSO is now well-equipped to meet the evolving needs of the industry and maintain a competitive edge in the market. With the successful completion of these improvements and enhancements, we continue to drive the ongoing development of the platform, eagerly anticipating the opportunity to share future advancements and refinements. We are excited to further enhance the user experience and bring even more value to our users.