Workflow Automation
Medusa Engine & Custom Affiliate System
Kado Japan · E-Commerce & Retail

The Problem
The same big shop needed a strong engine behind the scenes to keep track of all its products, take payments in different currencies, and pay the people who help promote it — all without staff working out payments by hand and making mistakes.
What We Built
We built the behind-the-scenes system that keeps track of every product and payment, plus a rewards program that works out on its own who should be paid for sending in customers.
How It Works
- Every product and order is stored safely in one organised place.
- When someone a promoter referred makes a purchase, the system records it.
- It waits a set time to make sure the sale is real, then works out the reward.
- Approved payments are gathered into a ready-to-pay list for the team.
What Changed
The team can now reward their promoters around the world correctly and grow that network, without adding up payments by hand.
CLIENT:Kado Japan
INDUSTRY:E-Commerce & Retail
TECH STACK:
Medusa V2Next.jsPrismaPostgreSQLShopify APIRedisStripe
Interactive Workspace Sandbox
Explore how this system operates in real-time. Interact with the panels below to view simulated pipelines and data states.
Medusa v2 Order & Affiliate Loop
SELECT BACKEND ORDER QUEUE:
#KD-9021Alex Mercer
New York, US#KD-9022Mai Takahashi
Tokyo, JP#KD-9023Jérôme Dubois
Paris, FRPIPELINE STAGE:
📥Order
🔄Catalog
🔗Affiliate
⏳Mature
💳Payout
TERMINAL LOGS (Medusa App)● ONLINE
[SYSTEM] Medusa v2 backend online. Catalog synced.
Target: #KD-9021Active Step: Idle