This project is an end-to-end coupon system development initiative created to drive in-store visits by delivering multiple coupon features and a user-friendly redemption experience that anyone can use easily.
The client required a system capable of operating multiple coupon types—such as discounts, free giveaways, and limited-time offers—and needed flexible admin controls to configure coupon categories and benefit details based on evolving marketing strategies.
In addition, the project demanded an intuitive user interface that enables users to check coupon details without complex steps, along with optimized accessibility in mobile environments so users across different age groups and technical skill levels can use the service comfortably.
To meet these requirements, we implemented a full coupon issuance and redemption flow, built coupon management features within an admin page, and delivered responsive web optimization—completing an O2O coupon service designed for both store operators and visitors.
1️⃣ Development of Multiple Coupon Features to Drive Store Visits
The client requested a variety of coupon functions that provide benefits to visitors and encourage in-store visits. A system was needed to operate multiple coupon types—such as discounts, free giveaways, and limited-time offers—along with admin capabilities to flexibly configure coupon types and benefit details based on marketing strategy. Each coupon type needed to deliver differentiated benefits to address diverse customer needs, and a clear, intuitive admin interface was required so store operators could easily create and manage coupons.
2️⃣ User-Friendly Coupon Experience Accessible to Everyone
The client requested an intuitive UI that allows anyone to easily view and use coupons, with mobile-optimized accessibility as a core requirement. The interface needed to present coupon information clearly without complicated steps, while minimizing friction throughout the redemption flow to ensure a smooth user experience. Reflecting increased mobile usage, the system also needed optimized layouts and touch interactions for smartphones and tablets. Ensuring broad accessibility for users of varying ages and technical proficiency was a key priority.
💡 Coupon Issuance and Redemption System Implemented
We successfully delivered a coupon issuance and usage system, including reusable coupon templates for promotional campaigns and a streamlined UX that enables visitors to download and redeem coupons easily. The template structure supports different store needs and marketing goals, helping operators run promotions effectively. The end-to-end flow—from issuance to redemption—was simplified to maximize customer convenience and strengthen store-visit conversion.
💡 Admin Coupon Management Features Developed
We built an admin management system that supports coupon creation, editing, and expiration settings, along with real-time visibility into issuance statistics and usage status. Store operators can manage coupons through an intuitive interface and run limited-time promotions efficiently via expiration controls. A real-time dashboard enables data-driven marketing decisions by allowing operators to monitor performance and adjust strategy quickly.
💡 Responsive Web Optimization and In-Store QR/Barcode Integration Completed
We implemented responsive web optimization so coupons can be viewed and redeemed smoothly across mobile, tablet, and PC environments. A consistent user experience was ensured across devices while tailoring interactions to each form factor. We also enabled O2O store integration via QR code or barcode functionality, allowing coupons issued online to be redeemed easily at physical locations—improving the completeness and practicality of the overall service.
