Case Study
H5 mobile product focused on merchant payment workflows, responsive mobile experiences, and seamless transaction interfaces.
Project Overview
Responsible for designing the UI/UX of Payso Merchant, an H5 mobile payment product. Created responsive mobile layouts, improved payment flows, and supported QA testing to ensure usability, functionality, and visual consistency across devices.
To design a clear, responsive, and user-friendly H5 mobile payment experience that helps merchants manage payment workflows smoothly while maintaining strong visual consistency with the Payso brand.
Experience architecture
One map for the merchant journey.
Product Manager Ms. Fayalina Chen created and shaped the product flow, page diagrams, and wireframes. English and Chinese notes supported collaboration.
Interaction structure
Testing structure before styling.
Ms. Fayalina Chen created and validated hierarchy, payment flows, and transaction states, allowing me to focus on visual direction.
Final experience
One visual system across Payso.
Since Payso Merchant and Payso Cashier are connected products, the Product Department chose the same colour palette to create a consistent, comfortable, and easy-to-navigate experience.
