Development of a Comprehensive Payment Widget Platform with Multi-Method Support and Customization

The client faces difficulties in integrating multiple payment methods seamlessly, ensuring compatibility across legacy browsers, and providing a secure, user-friendly transaction experience without redirects. Existing solutions lack customization options and hinder smooth user flow, impacting conversion rates and customer satisfaction.

A mid-sized digital payment provider aiming to expand its payment options and enhance user experience through a flexible, secure, and customizable payment widget.

• Integrate at least 16 popular payment methods to diversify transaction options.
• Design and implement a full widget solution that eliminates redirects, streamlining user checkout flow.
• Enable comprehensive customization of the payment widget's layout to match brand identity and user preferences.
• Support legacy browsers to maximize accessibility for all users.
• Implement security measures including secure 'Save Card' options to protect sensitive payment data.
• Optimize the system for high performance and scalability to handle increased transaction volume.

• Integration of 16 popular payment methods with backend processing capabilities.
• Full widget customization to adapt layout and branding elements.
• Elimination of redirect flows, enabling full widget-based transactions.
• Support for legacy browsers to ensure broad accessibility.
• Secure storage feature with 'Save Card' functionality respecting security standards.
• Responsive design for various device sizes and screen types.
• Backend infrastructure supporting high availability and scalability.

• Payment gateway APIs for diverse payment methods
• Security services for data protection and fraud prevention
• Legacy browser support libraries
• Backend payment processing infrastructure

• System scalability to support increasing transaction volumes
• High performance with minimal latency during payments
• Robust security measures including PCI DSS compliance
• Availability of 99.9% uptime
• Cross-platform compatibility covering desktop and mobile browsers

The new payment widget system aims to significantly improve payment conversion rates by providing a seamless, secure, and highly customizable checkout experience. Expected outcomes include increased transaction volume, enhanced customer satisfaction, and broader accessibility, supporting scalability as transaction demand grows.