B2B E-commerce development costdevelopment cost
Get a fixed price for your B2B ecommerce platform. No hourly billing, no surprises.
IRPR builds B2B ecommerce platforms for wholesalers, manufacturers, and distributors. We use Next.js, Shopify Plus, Magento, and Stripe to create custom catalogs, quote-to-order systems, and multi-tenant marketplaces.
Every project ships in 8-12 weeks with a fixed price between $80K and $250K. All platforms are PCI-DSS compliant and include full source code ownership.
We work with B2B wholesalers who need custom pricing tiers, manufacturers launching direct sales channels, distributors requiring multi-tenant portals, and SaaS companies adding ecommerce to their product.
Types of software we ship.
B2B wholesale portal
Custom catalog with tiered pricing, bulk ordering, and approval workflows. Integrates with NetSuite or SAP.
B2B marketplace
Multi-vendor platform with commission management, vendor dashboards, and Stripe Connect payouts.
B2B subscription ecommerce
Recurring billing, usage-based pricing, and automated invoicing via Stripe Billing.
B2B quote-to-order system
Sales reps generate quotes, customers approve, and orders flow to ERP. Built with Node.js and PostgreSQL.
B2B inventory management with ecommerce
Real-time stock sync across warehouses, Shopify API, and barcode scanning.
B2B customer portal
Self-service order history, reorder, and invoice download. React frontend, Firebase backend.
B2B punchout catalog
cXML or OCI punchout for procurement systems like Ariba and Coupa.
B2B mobile commerce app
Field sales app with offline mode, barcode scanning, and real-time inventory. React Native.
We build for every business type.
Manufacturing
Wholesale & Distribution
Healthcare
Technology
Professional Services
B2B E-commerce development cost breakdown
Here is what you get for your investment in a custom B2B ecommerce platform.
IRPR delivers production-ready B2B ecommerce MVPs in 8-12 weeks. The fixed price covers everything from architecture to deployment.
No hourly billing means you know the exact B2B e-commerce development cost before we write a line of code. Every project includes PCI-DSS compliance, Stripe integration, and full source code ownership.
Why fixed pricing beats hourly billing for B2B ecommerce
Most agencies charge by the hour. IRPR gives you a fixed price from day one.
Hourly billing creates uncertainty. Scope creep, vague estimates, and surprise invoices are common with generic dev shops.
IRPR uses a 2-week Roadmap phase to define every feature, integration, and compliance requirement. You get a fixed B2B e-commerce development cost before we build.
- vague estimates that change
- scope creep without price adjustment
- no PCI-DSS expertise
- slow delivery (6+ months)
- code ownership unclear
- hidden fees for integrations
- fixed price from roadmap
- clear scope with no surprises
- PCI-DSS built into every project
- 8-12 week delivery
- full source code ownership
- all integrations included in quote
How we build your B2B ecommerce platform
Our 4-phase process delivers a production-ready MVP with a fixed B2B e-commerce development cost.
We start with a 2-week Idea phase to validate your requirements. Then we create a detailed Roadmap with a fixed price.
The Build phase runs 8-12 weeks with weekly demos. Release includes deployment, monitoring, and a 30-day support period.
What ships with your B2B ecommerce MVP
Every project includes these deliverables as part of the fixed B2B e-commerce development cost.
You get a production-ready platform with all the essentials for B2B sales.
- Source code in your private GitHub repo
- CI/CD pipeline on GitHub Actions
- Stripe payment integration with invoicing
- Admin dashboard for orders and users
- Product catalog with tiered pricing
- Order management with approval workflows
- Role-based access for buyers and admins
- Analytics dashboard (Mixpanel or similar)
- Deployment to AWS or GCP
- Sentry error tracking and monitoring
What we ship in this practice.
Wholesale portal for industrial parts
Built a custom portal with tiered pricing and bulk ordering. Reduced order processing time by 60%. Tech stack: Next.js, PostgreSQL, Stripe, NetSuite integration.
B2B subscription platform for SaaS
Created a usage-based billing system with automated invoicing. Increased recurring revenue by 40%. Tech stack: React, Node.js, Stripe Billing, AWS.
Multi-tenant marketplace for distributors
Launched a marketplace connecting 200 suppliers with 5000 buyers. Onboarded all suppliers in 3 months. Tech stack: Vue, Firebase, Stripe Connect.
Custom quote-to-order system for manufacturer
Replaced manual quoting with a digital workflow. Cut quote time from 2 days to 2 hours. Tech stack: Python, Django, PostgreSQL, SAP integration.
B2B mobile app for field sales
Built a React Native app with offline mode and barcode scanning. Increased sales rep productivity by 30%. Tech stack: React Native, Shopify API, Firebase.
Punchout catalog for government contractor
Developed a cXML punchout catalog for Ariba procurement. Achieved GSA compliance and reduced order errors by 80%. Tech stack: Magento, SAP, cXML.
Why teams hire us.
Fixed price, not hourly
Every project gets a fixed quote in the Roadmap phase (week 2). No hourly billing, no surprise invoices, no scope creep charges.
Senior engineers only
Our team consists of senior engineers with 10+ years of experience. No juniors, no outsourcing, no handoffs.
8-12 week MVPs
We ship production-ready B2B ecommerce platforms in 8-12 weeks. 98% of our projects deliver on time.
PCI-DSS compliance built-in
Every B2B ecommerce platform we build is PCI-DSS compliant by default. We handle card data securely with Stripe.
Full code ownership
You own all source code, documentation, and IP. No licensing fees, no vendor lock-in.
200+ products shipped
We have delivered over 200 products across 50 countries. Our clients include startups and Fortune 500 companies.
Idea → Roadmap → Product → Release.
Every engagement runs through the same four-stage pipeline. Predictable by design.
Questions clients ask first.
Related services and industries.
Ready to build? Let's talk.
30-minute discovery call. No deck. We'll tell you honestly what it takes, how long, and how much.