SolGuruz offers a comprehensive guide to the essential features of a Buy Now Pay Later (BNPL) app. Key functionalities include easy installment management, real-time payment tracking, and secure user authentication. The app should integrate with multiple payment gateways for flexibility and offer personalized payment plans based on user behavior. Seamless user interfaces, notifications, and customer support are critical for a smooth experience. SolGuruz helps build BNPL apps that offer security, convenience, and scalability to meet modern consumer needs.