Custom WooCommerce Webshop with ERP Integration and Advanced Checkout Logic

A fully custom WooCommerce solution with ERP integration, tailored checkout flows for different customer types, and automated QR code payment generation.

Overview

This project involved developing a fully custom WooCommerce webshop tailored to a business with specific operational and payment requirements.

The system was designed to integrate with an external ERP, support different customer types (individuals and businesses), and streamline the payment process through automated QR code generation.

The project was delivered as part of a collaboration with Elder Creative Agency.

Problem

The client required more than a standard WooCommerce setup.

The webshop needed to:

  • Integrate with an ERP system for product and order data
  • Support different checkout flows for individuals and business customers
  • Enable easier and faster payment processing
  • Handle complex business logic beyond default WooCommerce capabilities

Standard themes and plugins were not sufficient to support these requirements in a scalable and maintainable way.

Solution

I developed a fully custom WooCommerce solution tailored to the project’s specific business logic.

This included integrating the webshop with an external ERP system, implementing custom checkout flows for different customer types, and developing an automated QR code generation system to simplify online payments.

The system was built with a focus on flexibility, stability, and long-term scalability.

Results

  • Delivered a fully custom WooCommerce webshop tailored to complex business requirements
  • Successfully integrated WooCommerce with an external ERP system
  • Implemented advanced checkout flows for different customer types
  • Simplified payment process through automated QR code generation
  • Built a scalable system capable of supporting future growth
See how the final solution works in practice

Collaboration

This project was developed in collaboration with Elder Creative Agency (Novi Sad).
All project rights belong to the agency and the end client.

My role was as an outsourced developer, responsible for implementing the technical solution and custom functionality.

Need a custom WooCommerce solution with complex business logic?

If your project requires more than a standard webshop — including integrations, custom checkout flows, or automation — I can help you build a scalable solution.