# Achang ERP

> Web App · 2026-04-01
> Live: https://achang-erp.pages.dev


Achang ERP is a SaaS system designed for inventory and order management. It integrates ECPay payment and logistics gateways with convenience store map selection, supported by 279 automated tests and real-time Telegram error alerts.

## Features

- Inbound procurement management
- Sales and outbound order tracking
- Inventory and stock control
- ECPay payment gateway integration
- Convenience store map branch selector
- Automated test suite with 279 tests
- Real-time Telegram error alerts

## Architecture

A React SPA with a Cloudflare Workers API, ECPay logistics and payment API integrations, and fully automated CI/CD testing and deployment pipelines.

Tags: react, cloudflare, ecpay, testing, erp
Canonical: https://labangram.kamera-ichi.com/en/projects/achang-erp/
Author: Cheng Jung Chen (Laban) — https://labangram.kamera-ichi.com/en/about