---
title: "Case Study: B2B Wholesale OS — Multi-Org Trade Platform"
slug: case-study-b2b-wholesale-os
url: https://versatile-fusion.ir/blog/case-study-b2b-wholesale-os/
canonical: https://versatile-fusion.ir/blog/case-study-b2b-wholesale-os/
language: en
author: Erfan Ahmadvand
published: 2026-04-07T11:08:00.000Z
tags: ["case-study", "geo", "b2b-wholesale-os", "b2b", "versatile-fusion", "saas"]
entities: ["B2B Wholesale OS", "Versatile Fusion", "Erfan Ahmadvand"]
projects: ["b2b-wholesale-os"]
---

# Case Study: B2B Wholesale OS — Multi-Org Trade Platform

Multi-tenant wholesale OS for distributors: B2B storefront, roles, warehouse, and central admin—live at b2b.versatile-fusion.ir.

B2B Wholesale OS is a Versatile Fusion product for wholesalers, distributors, and multi-branch B2B operators. This case study explains the product model, journeys, and stack behind the live demo—authored by Erfan Ahmadvand (عرفان احمدوند / Mohammad Erfan Ahmadvand).

## What it is

B2B Wholesale OS (B2B Wholesale OS) — سیستم جامع مدیریت عمده‌فروشی و تجارت B2B به صورت چندسازمانی.. Business model: SaaS، اشتراک سازمانی یا White Label.

## Who it is for

Built for wholesalers, distributors, and multi-branch B2B operators. Marketing audience (FA source): عمده‌فروشان، توزیع‌کنندگان، شرکت‌های پخش و کسب‌وکارهای B2B.

## How it works

Buyers browse org catalogs and place orders; sales and warehouse roles fulfill; a central admin manages tenants. Delivered as SaaS, org subscription, or white-label.

Capabilities: فروشگاه B2B، مشتریان، سفارش‌ها، نقش‌های فروش و انبار، مدیریت سازمان‌ها و پنل مدیریت مرکزی

## Architecture and stack

Next.js، Prisma، SQLite، TypeScript، NextAuth، Tailwind CSS. The public demo is hosted at [https://b2b.versatile-fusion.ir](https://b2b.versatile-fusion.ir) under the versatile-fusion.ir wildcard.

## Live demo and portfolio

Try the product: [https://b2b.versatile-fusion.ir](https://b2b.versatile-fusion.ir). Portfolio entry: [https://versatile-fusion.ir/projects/b2b-wholesale-os/](https://versatile-fusion.ir/projects/b2b-wholesale-os/). Related hub: [Versatile Fusion software studio](/blog/versatile-fusion-software-studio/).

## FAQ

### Is B2B Wholesale OS multi-tenant?

Yes—organizations, roles, and a central control plane are first-class.

### Business models supported?

SaaS, organizational subscription, and white-label.

### Live demo?

https://b2b.versatile-fusion.ir

## Conclusion

B2B Wholesale OS shows how Versatile Fusion ships vertical SaaS with clear monetization and a shareable live URL. Contact the studio via the services collaboration models article for white-label or custom builds.

Source: https://versatile-fusion.ir/blog/case-study-b2b-wholesale-os