What is tiered pricing?

Tiered pricing lets you define different prices for different buyer groups or purchase quantities (e.g., Bronze buyers pay $10, Gold buyers pay $8, purchases above 1,000 units get $6). Each buyer sees their applicable price.

How does the RFQ process work?

Buyers submit an RFQ with their requested items, quantities, and target price. Your sales team reviews and responds with a formal quote. The buyer accepts and converts it to an order.

How are Net 30 payment terms managed?

Orders placed on credit terms generate an invoice due in 30 days. The AR module tracks outstanding invoices, sends payment reminders, and produces aging reports showing balances by days overdue.

E-commerce & Retail

Build a B2B Wholesale Marketplace with AI - in Hours

ProjectCode generates a complete, production-ready B2B Wholesale Marketplace from a single natural language prompt. In hours instead of months, you get a React frontend, NestJS REST API, PostgreSQL database, and authentication - fully integrated, live-previewed, and deployed to a URL you own.

Estimated build time: 2–4 hours

Build my B2B Marketplace now View pricing

Free to start · No credit card required

The Challenge

Why building a B2B Marketplace from scratch is hard

Building a B2B Wholesale Marketplace from scratch requires months of development time and significant engineering resources. Teams struggle to coordinate frontend, backend, database, and authentication while managing b2b marketplace-specific business logic, integrations, and role-based access rules.

What's Included

Everything your B2B Marketplace needs

ProjectCode generates a production-ready B2B Marketplace with all the modules your team needs from day one.

Business buyer verification with EIN/GST validation

Tiered pricing by buyer group and purchase volume

Request for quote (RFQ) workflow for large orders

Net 30/60/90 payment terms with invoice management

Bulk order CSV upload for large SKU counts

Reorder management with saved order templates

Account hierarchy (buyer organization + multiple users)

Credit limit management and AR aging reports

Architecture

How it's built

The generated B2B Marketplace follows production-grade architecture patterns.

React 18 + TypeScript frontend with role-based dashboards tailored for b2b marketplace workflows

NestJS REST API with dedicated b2b marketplace modules, DTOs, validators, and service layer

PostgreSQL relational schema with normalized tables for all b2b marketplace entities

JWT + Google OAuth authentication with granular permission gates per role

Real-time Socket.IO events for live b2b marketplace status updates and notifications

Managed hosting with one-click deploy, custom domain, and auto-SSL

Database

PostgreSQL schema designed for B2B Marketplace

ProjectCode generates a normalized, indexed PostgreSQL schema with the right tables and relationships for your use case. You own the schema and can evolve it freely.

buyer_accounts (id, company_name, tax_id, credit_limit, payment_terms, buyer_group_id, status, verified_at)
products (id, sku, name, description, uom, min_order_qty, price_tiers jsonb, stock, category_id)
rfqs (id, buyer_id, items jsonb, target_price, message, deadline, status, quote_id)
orders (id, buyer_id, items jsonb, subtotal, discount, tax, total, payment_terms, due_date, status, invoice_url)

schema.sql (preview)

-- Generated by ProjectCode
-- B2B Wholesale Marketplace schema

CREATE TABLE buyer_accounts__id (
  id UUID PRIMARY KEY DEFAULT gen_random_uuid(),
  created_at TIMESTAMPTZ DEFAULT NOW(),
  updated_at TIMESTAMPTZ DEFAULT NOW()
  -- ... auto-generated columns
);

CREATE TABLE products__id (
  id UUID PRIMARY KEY DEFAULT gen_random_uuid(),
  created_at TIMESTAMPTZ DEFAULT NOW(),
  updated_at TIMESTAMPTZ DEFAULT NOW()
  -- ... auto-generated columns
);

CREATE TABLE rfqs__id (
  id UUID PRIMARY KEY DEFAULT gen_random_uuid(),
  created_at TIMESTAMPTZ DEFAULT NOW(),
  updated_at TIMESTAMPTZ DEFAULT NOW()
  -- ... auto-generated columns
);

CREATE TABLE orders__id (
  id UUID PRIMARY KEY DEFAULT gen_random_uuid(),
  created_at TIMESTAMPTZ DEFAULT NOW(),
  updated_at TIMESTAMPTZ DEFAULT NOW()
  -- ... auto-generated columns
);

Tech Stack

Production-ready from day one

Every generated app uses a battle-tested stack you can deploy anywhere and own completely.

Frontend

React 18 + TypeScript + Tailwind CSS

Backend

NestJS 10 + Node.js + TypeScript

Database

PostgreSQL (managed or Supabase)

Auth

Email OTP · Google OAuth · GitHub OAuth

Deployment

Managed hosting · Custom domain · Auto-SSL

AI Models

Claude Sonnet · Claude Opus · Kimi

Try It Now

Example prompt to get started

Copy this prompt into ProjectCode and get a working app in minutes.

ProjectCode prompt

Build a B2B wholesale marketplace for a food ingredients distributor selling to 500 restaurants and food manufacturers. Include business buyer verification, volume-tiered pricing per buyer group, RFQ workflow for orders above $5,000, Net 30 payment terms with invoice management, bulk SKU ordering via CSV upload, reorder templates from past orders, account hierarchy (one head buyer + multiple purchasing agents), and an AR aging dashboard for the finance team.

Build this now - it's free

Deployment

Deploy your B2B Marketplace anywhere

Managed hosting

One-click deploy to a live URL managed by ProjectCode.

Custom domain

Connect your own domain with auto-provisioned SSL via Cloudflare.

GitHub export

Push to your GitHub repo and self-host or deploy via Vercel, Railway, or AWS.

Docker ready

Export a Dockerfile and docker-compose for any containerized environment.

Pricing

Start free, scale as you grow

No per-seat fees. No vendor lock-in. Token-based pricing that scales with your usage.

Free

Start building your first app. Live preview, managed hosting, and full code export included.

Token Packs

From $5

Purchase token packs that roll over every month. Build more, pay only for what you use.

Enterprise

Custom

Custom models, SLA, SSO, and private cloud deployment for large teams.

See full pricing details

FAQ

Common questions about building a B2B Marketplace

Prospective buyers submit their business EIN, company name, and business type. The platform validates the EIN and places the account in a pending state until manually approved by your team.

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Build your B2B Marketplace in hours, not months

Start free. No credit card. Your first app is live in minutes.

Get started free