Voucher Management API
A high-performance API system for creating, distributing, and redeeming promotional vouchers.
The Challenge
Managing discount codes manually leads to fraud, errors, and difficulties in tracking effective promotions. This system automates the lifecycle of vouchers, from generation to validation and redemption, ensuring marketing campaigns runs smoothly.
Core Features
🎫
Bulk Generation
Create thousands of unique vouchers efficiently.
✅
Redemption Logic
Secure validation preventing double usage or expired codes.
📈
Usage Tracking
Monitors how many times a voucher type has been used.
Technology Stack
Go (Golang)
Chosen for high performance and concurrency.
Fiber
Fast web framework for Go.
Redis
Ensures extremely fast access to voucher data.
MySQL
Persistent storage for voucher records.
Key Advantages
- Extremely high performance with Go and Redis
- Secure and atomic redemption transactions
- Scalable to millions of codes
- Reliable expiration management