Case Study: Building a Scalable B2B eCommerce Platform with MedusaJS
Challenge
Project’s Main Challenges:
Complex Custom Order Flow
Dynamic Translations for Dynamic Data
Stripe Integration for Invoices & Payments
Dynamic shipping - still in progress due to the nature of products (size, quantity, etc)
Complex Custom Order Flow – Developing a highly flexible order system that supports bulk purchases, tiered pricing, and multi-step approvals while ensuring a seamless user experience for B2B buyers.
Dynamic Translations for Dynamic Data – Implementing a translation system that supports product details and other dynamic content in multiple languages while maintaining accuracy and performance.
Stripe Integration for Invoices & Payments – Managing invoice-based transactions, handling partial payments, and ensuring smooth reconciliation between orders and payments within the custom flow.
Dynamic Shipping – A challenging aspect due to varying product sizes, weights, and quantities, requiring a flexible system that can dynamically calculate shipping costs based on different factors.
Additional challenge for buyers - Implementing a buyer onboarding flow within which they can add products only after entering a valid VAT number. Additionally, superadmins must approve the account before the buyer can access and use the platform.
Additional challenge for vendors - A Stripe onboarding process is required. Once completed, the account must be reviewed and approved by superadmins before the vendor can start using the platform.
Project’s Main Challenges:
Complex Custom Order Flow
Dynamic Translations for Dynamic Data
Stripe Integration for Invoices & Payments
Dynamic shipping - still in progress due to the nature of products (size, quantity, etc)
Complex Custom Order Flow – Developing a highly flexible order system that supports bulk purchases, tiered pricing, and multi-step approvals while ensuring a seamless user experience for B2B buyers.
Dynamic Translations for Dynamic Data – Implementing a translation system that supports product details and other dynamic content in multiple languages while maintaining accuracy and performance.
Stripe Integration for Invoices & Payments – Managing invoice-based transactions, handling partial payments, and ensuring smooth reconciliation between orders and payments within the custom flow.
Dynamic Shipping – A challenging aspect due to varying product sizes, weights, and quantities, requiring a flexible system that can dynamically calculate shipping costs based on different factors.
Additional challenge for buyers - Implementing a buyer onboarding flow within which they can add products only after entering a valid VAT number. Additionally, superadmins must approve the account before the buyer can access and use the platform.
Additional challenge for vendors - A Stripe onboarding process is required. Once completed, the account must be reviewed and approved by superadmins before the vendor can start using the platform.
Solution
MedusaJS – Chosen as the foundation for its robust eCommerce capabilities and high customizability, allowing us to tailor the order flow, invoicing, and vendor management to B2B needs.
Next.js – Used for the buyer-facing frontend, ensuring fast performance and strong SEO optimization to improve product discoverability.
Vendor Admin Panel (ReactJS) – A standalone React application, as SEO was not a concern, providing vendors with an intuitive dashboard to manage their products, orders, and invoices.
Super Admin Panel (ReactJS) – Built on Medusa's default admin panel but significantly extended to accommodate advanced platform management features.
Stripe – Integrated for invoice-based payments, handling transactions, partial payments, and reconciliation efficiently.
Platform’s Key Features and Functionalities:
Adding to a single cart
Multi-vendor ordering in a single checkout
Step-by-step e-mail notification
Order cancellation
Order verification process
Advanced search based on user preferences
Bulk discount
Purchase history with invoices provided
MedusaJS – Chosen as the foundation for its robust eCommerce capabilities and high customizability, allowing us to tailor the order flow, invoicing, and vendor management to B2B needs.
Next.js – Used for the buyer-facing frontend, ensuring fast performance and strong SEO optimization to improve product discoverability.
Vendor Admin Panel (ReactJS) – A standalone React application, as SEO was not a concern, providing vendors with an intuitive dashboard to manage their products, orders, and invoices.
Super Admin Panel (ReactJS) – Built on Medusa's default admin panel but significantly extended to accommodate advanced platform management features.
Stripe – Integrated for invoice-based payments, handling transactions, partial payments, and reconciliation efficiently.
Platform’s Key Features and Functionalities:
Adding to a single cart
Multi-vendor ordering in a single checkout
Step-by-step e-mail notification
Order cancellation
Order verification process
Advanced search based on user preferences
Bulk discount
Purchase history with invoices provided
Results
Key Results of the Project
Buyers can now complete purchases from multiple vendors in a single transaction, significantly reducing friction and improving the overall procurement experience.
The platform now supports complex B2B pricing structures, resulting in smoother bulk order management and increased average order values through tiered pricing.
With dynamic translations and scalable shipping capabilities in place, the platform is fully equipped to support international users and cross-border transactions.
A verification process for both buyers and vendors has increased trust across the platform, reduced fraudulent activity, and ensured compliance with regional tax and payment regulations.
Key Results of the Project
Buyers can now complete purchases from multiple vendors in a single transaction, significantly reducing friction and improving the overall procurement experience.
The platform now supports complex B2B pricing structures, resulting in smoother bulk order management and increased average order values through tiered pricing.
With dynamic translations and scalable shipping capabilities in place, the platform is fully equipped to support international users and cross-border transactions.
A verification process for both buyers and vendors has increased trust across the platform, reduced fraudulent activity, and ensured compliance with regional tax and payment regulations.