One of the main challenges was translating a traditionally offline architectural sales process into a fully digital experience that was simple and intuitive for users. Architectural plans require clear presentation, structured categorization, and secure access after purchase, which demanded careful UX planning and backend logic.

Integrating multiple payment methods securely and reliably was another key challenge, especially ensuring smooth checkout flows across different devices and regions. We also needed to balance performance and scalability while handling large design files without compromising site speed or user experience.

Lastly, ensuring trust and professionalism in the platform was critical. This required strong security measures, clean design aesthetics, and a streamlined purchasing journey that reassures users when making high-value digital purchases.