Problems

During research, we discovered several key issues with existing POS systems:

• Outdated and complex designs make daily tasks slow and frustrating.
• Poor inventory tracking often leads to stock shortages or oversupply.
• Multi-branch businesses struggle to monitor sales and staff performance centrally.
• Inconsistent user experience between desktop and mobile apps.
• Steep learning curves — staff training takes too long because of cluttered interfaces.

Challenges

Designing POS Pro came with its own set of challenges:

• How do we create a scalable SaaS interface that works for both small shops and large enterprises?
• How do we make the checkout process faster and smoother for busy cashiers?
• How can we present complex inventory and reporting data in a simple way?
• How do we ensure the same experience across web, mobile, and landing page?
• How do we design in a way that supports Flutter development for cross-platform apps?

Our Solutions

To solve these problems, we approached the design strategically:

• Simplified Navigation & Architecture: Clear modules (Sales, Inventory, Reports, Settings) with logical grouping.
• Dashboard-First Experience: Owners and managers get an instant overview of sales, top products, and branch performance.
• Role-Based UI: Owners, cashiers, and inventory managers each see only what’s relevant to their work.
• Responsive Design: Consistent, mobile-first experience across all devices.
• Design System: Built a reusable component library (buttons, tables, modals, alerts) to maintain visual consistency.
• Development: Designed screens optimized for smooth implementation in Flutter for Android & iOS apps.

Wireframes

We started with low-fidelity wireframes to quickly map out workflows like sales checkout, stock management, and reporting.

Style Guide

To keep the platform professional, modern, and consistent, we built a comprehensive style guide:

Mobile App

Web App

Landing Page