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POS system.png

POS System

A modernized POS system designed to streamline retail and food & beverage transactions with an intuitive user interface and real-time data tracking.

Project Name: POS System for 4Fingers

Project Type: Client-Specific Development

Role:  UIUX Designer

Tools:  Adobe XD, Adobe Illustrator, After Effects

Durations:  4 months

Problem Statement

What was the challenge?
  • The existing POS system was outdated, slow, and lacked a user-friendly interface, causing inefficiencies in order processing.

  • Cashiers and waitstaff struggled with a complicated UI, leading to increased training time and order mistakes.

  • The system lacked real-time inventory tracking, leading to frequent stock mismanagement.

  • Payment processing was slow and lacked integration with modern digital payment solutions.

Who was affected?
  • Retail staff and cashiers, who faced difficulties with slow transactions and poor usability.

  • Store managers, who struggled with inventory and reporting inefficiencies.

  • Customers, who experienced longer waiting times due to slow order processing.

Project Goal:
  • Design an intuitive POS system that improves transaction speed and reduces cashier errors.

  • Implement real-time inventory tracking to prevent stock shortages.

  • Enhance the system’s compatibility with multiple payment gateways, including e-wallets and QR payments.

  • Create a responsive, user-friendly design that reduces staff training time.

Project Scope & Objectives

Project Requirements
  • Develop an intuitive POS system for retail and F&B businesses.

  • Improve usability with a simple, fast interface for cashiers and waitstaff.

  • Implement real-time sales and inventory tracking.

  • Integrate multiple payment options, including cash, credit cards, and digital wallets.

Stakeholder Expectations
  • Retail Owners: Require better sales insights and efficient reporting tools.

  • Cashiers & Staff: Need a system with minimal steps for faster order processing.

  • Customers: Expect seamless transactions with quick payment processing.

Technical Constraints & Considerations
  • Integration with existing backend inventory systems.

  • Compatibility with multiple devices and screen sizes.

  • Secure authentication and role-based access control.

Key Highlights:
  • Replacing outdated legacy POS systems with a modern, efficient solution.

  • Reducing transaction processing time and increasing customer satisfaction.

  • Customizing the POS system features to meet client-specific business needs.

UI Design & Prototypes

Login page.png
Select order type.png
Home – select item – 1.png
Selected choice.png
Payment Page - cash sales.png
Split Bill – pop up – 2.png
Side Menu - Blocked Item.png
Side Menu - Settings - Sales Order - General 2.png
Side Menu - Reporting - reprint receipt.png
Side Menu - Settings - System - General.png
Side Menu - Settings - Reporting - General.png
external channel order.png

Challenges & Solutions

Challenges
Solution
Cluttered UI
Simplified interface
with large buttons
Limited payment options
Added credit cards, QR, e-wallets
and more
No real-time inventory
Live stock tracking
integration

Impact & Results

Quantifiable Outcomes:
Order processing time reduced by 40%
New employee training time decreased by 50%
Stock mismanagement reduced by 30%

Lessons Learned & Next Steps

Lessons Learned

" A simplified UI significantly improved cashier training and reduced errors, while real-time inventory tracking enhanced operational efficiency. The integration of digital payments streamlined transactions, providing customers with a seamless checkout experience. Collaboration with store staff during testing helped refine the system for real-world usage. "

Future Improvements & Enhancements

" Future enhancements include Smart analytics to predict sales trends, a mobile POS system for flexible checkouts, self-service kiosks for faster orders, and expanded customization options to meet diverse business needs."

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