Multi-Vendor Marketplace Platform with Commission and Payment Management

To build a scalable multi-vendor marketplace platform where multiple sellers can list products and manage orders while the platform automatically calculates commissions, handles payments, and maintains transaction transparency.

Study marketplace architecture and vendor management systems.

Design separate dashboards for admin, vendors, and customers.

Develop vendor product upload module.

Implement commission calculation logic.

Integrate sandbox payment gateway.

Develop order management system.

Create product review and rating system.

Implement inventory tracking per vendor.

Add sales analytics dashboard.

Ensure secure authentication and session management.

Test concurrent vendor operations.

Deploy backend on cloud server.

Perform security testing for payment transactions.

Document commission models and workflow diagrams.