Web
React
Builds interactive screens in the browser, such as dashboards, admin panels and portals, that respond instantly as your team works.
Used for
- Web apps
- Admin panels
- Dashboards
- Customer portals
Industries · B2B commerce
B2B commerce software development
Let business customers order, reorder and track shipments themselves, at their negotiated prices and terms.
At a glance
The short version
What it is
Ordering portals and apps for business buyers: account pricing, credit terms, bulk ordering, quotes and ERP-connected GST invoicing.
- What we build
- How it works
- Buyer portal
- Purchasing staff
- Approver
- Portal
- 2 more
- Runs on
- Web app
- Android
- PWA
- Admin
- Who it's for
For manufacturers, brands and distributors that sell to other businesses and want buyers to order online instead of over calls, email and WhatsApp.
- Cost depends on
- Pricing rule complexity
- ERP integration depth
- Buyer account structure
How to start
Tell us what you need in your own words. You talk to the developers who would build it and get a written, line-item estimate.
Get a project estimateB2B buying is not retail with bigger carts
Business buyers expect prices negotiated for their account, credit terms, minimum order quantities and invoices that carry their GSTIN. Orders are often large, repeated monthly and approved by someone other than the person placing them.
We build B2B commerce portals and apps that encode these rules: customer-specific catalogues and price lists, quote requests for non-standard orders, credit checks at checkout and a clean handoff to your ERP for invoicing and dispatch.
Challenges
Friction in business-to-business ordering
Orders in every format
Emails, PDFs, calls and WhatsApp messages retyped by the sales team, with errors.
Pricing complexity
Contract prices, slabs and schemes that differ by customer, region and quantity.
Credit exposure
Orders shipped to accounts already past their credit limit or overdue.
Disconnected ERP
Web orders re-entered by hand into SAP Business One, TallyPrime or a custom ERP.
Solutions
Recommended software for B2B sellers
Across 3 areas
Ordering portals and apps for manufacturers, distributors and wholesalers, with buyer-specific pricing, credit limits, bulk ordering and ERP sync.
A central order management system that collects orders from every channel, routes them to the right location and tracks them to delivery and payment.
Custom ERP software connecting purchase, inventory, production, sales and GST compliance, alongside your existing accounting system.
Custom CRM software that captures leads from every channel, keeps follow-ups on schedule and shows managers a live pipeline.
Custom inventory software for multi-location stock, batch and expiry tracking, barcode scanning and marketplace stock sync.
Data extraction from invoices, KYC documents, statements and forms into your systems, with validation rules and human review for uncertain fields.
What our B2B portals include
Account-specific price lists
Contract prices, quantity slabs and schemes applied automatically per buyer.
Bulk and repeat ordering
CSV upload, quick order by SKU, saved lists and one-click reorder of past orders.
Quotes and RFQs
Buyers request quotes; your sales team negotiates and converts them to orders.
Credit limits and terms
Checkout checks outstanding balance and terms; overdue accounts are held for approval.
Multi-user buyer accounts
Requester and approver roles with order approval workflows.
GST and e-invoicing handoff
Invoices with buyer GSTIN, IRN generation via your ERP or GSP, and e-way bill data.
How it works
How a business buyer's order reaches your ERP
The portal applies each account's terms, so your sales team handles exceptions instead of retyping orders.
- Buyer portal
Step 1: Buyer logs in and sees their prices
Contract prices, quantity slabs and schemes for that account appear automatically; other customers' prices stay hidden.
- Purchasing staff
Step 2: Order built in bulk
Quick order by SKU, a CSV upload or a repeat of last month's list fills the cart in minutes.
- Approver
Step 3: Buyer's approver signs off
Multi-user accounts route large orders to a manager at the buying company before they are placed.
- Portal
Step 4: Credit is checked at checkout
Outstanding balance and payment terms are checked, and orders from overdue accounts are held for your finance team.
- Integration
Step 5: Order flows into the ERP
The confirmed order reaches your ERP for invoicing with the buyer's GSTIN, IRN generation and e-way bill data.
- Warehouse
Step 6: Dispatch and invoices visible to the buyer
Buyers see dispatch status and download invoices under their account, ready for the next reorder.
Platforms
Buyer and back-office platforms
- Web
Web application
Browser-based applications with logins, roles and workflows, such as customer portals, SaaS products and internal tools.
- Mobile
Android app
Apps for Android phones and tablets, tested on budget and mid-range devices and published on Google Play or privately.
- Web
Progressive web app
Installable web apps with offline support and notifications, useful when an app-store listing isn't essential or phones have little storage.
- Back office
Admin dashboard
Back-office panels for operations, support and finance teams: orders, users, content, reports and permissions.
Technology
Stack for B2B ordering systems
Web
Next.js
A modern web technology for fast, search-friendly websites, online stores and web applications that load quickly on mobile.
Used for
- Business websites
- Online stores
- Web apps
- Customer portals
Backend
NestJS
A structured way to build back ends on Node.js, so large business systems stay organised, testable and easy to hand over.
Used for
- Business app back ends
- SaaS platforms
- Marketplaces
- Admin panel back ends
Data
PostgreSQL
A reliable database for the records your business runs on: orders, payments, bookings and stock, kept accurate and easy to report on.
Used for
- Orders and customers
- Payments and ledgers
- Stock and inventory
- Bookings
Data
Redis
Keeps frequently used data in fast memory, so apps stay quick on busy days and live features like order tracking feel instant.
Used for
- Faster apps
- Live order status
- Shopping carts
- Job queues and alerts
Cloud & DevOps
AWS
Cloud hosting for your app, website and data, with data centres in India and room to grow when traffic rises.
Used for
- App hosting
- File and photo storage
- Backups
- Busy sale days
Plain-English glossary
B2B ordering terms, in plain English
- RFQ (request for quotation)
- A buyer's request for a price on a non-standard order, such as unusual quantities or specifications. Handling RFQs inside the portal keeps the negotiation and the final order in one record.
- MOQ (minimum order quantity)
- The smallest quantity you accept per product or per order. The portal enforces it at checkout, so your team is not chasing orders too small to ship profitably.
- GSTIN
- The 15-character GST registration number of a business. B2B invoices must carry the buyer's GSTIN so they can claim input tax credit, which is why the portal stores it per account and branch.
- IRN and e-invoicing
- The invoice reference number issued when a B2B invoice is registered on the government's e-invoicing system. Businesses above the notified turnover threshold need it, so the handoff to your ERP or GSP must carry clean data.
Product preview
The buyer portal and your back office
Buyer portal. Buyers order by SKU or upload a CSV and see their contract prices and slab discounts applied before the order goes to their own approver. 
Sales team. Your sales team negotiates quote requests for non-standard orders and converts an agreed quote into an order in one step, with no retyping. 
Finance view. Finance sees each buyer's limit, outstanding and overdue amounts, and releases or holds orders that would push an account past its terms.
Illustrative preview
Sample screens: names, prices and figures are examples, not client data.
Work
Sample B2B ordering build
E-commerce & marketplaces
Illustrative sampleB2B wholesale ordering app
An illustrative ordering app for a distributor's retailers and sales team, with tier pricing, credit limits, trade schemes and GST invoicing.
- B2B commerce
- Mobile app + web admin
Runs on
- Android
- iOS
- Cross-platform
- Admin
Built with
- React Native
- Node.js
- PostgreSQL
- Redis
- AWS
- +1 more
Cost drivers
Budget drivers for B2B commerce
Pricing rule complexity
Contract prices and schemes must be modelled and tested against real invoices.
ERP integration depth
One-way order export is simpler than two-way sync of stock, prices, credit and invoices.
Buyer account structure
Multi-branch buyers with approval chains need more roles and workflow screens.
Estimates are written from your scope, with the effort and assumptions behind each line item.
How pricing worksServices
Services for this industry
The design and engineering services our in-house team combines on projects in this sector.
E-commerce development
Online stores, shopping apps and B2B ordering portals on Shopify, WooCommerce or custom stacks, wired to Indian payments, couriers and GST invoicing.
Web application development
Browser-based products, customer portals, dashboards and internal tools, built on clean data models with secure roles and integrations.
API development
Secure, documented REST and GraphQL APIs, plus integrations that connect your apps to payment, logistics, GST, messaging and business systems.
Custom software development
Software shaped around how your business runs, from approvals and inventory to billing and reports, replacing spreadsheets and disconnected tools.
Mobile app development
Native and cross-platform Android and iOS apps, from first release through regular store updates, built by our in-house designers and engineers.
FAQ
Frequently asked questions
Can the portal show different prices to each customer?
Yes. We model price lists at the level you need: per customer, customer group, region or contract, with quantity slabs and time-bound schemes layered on top. Buyers see only their own prices after login. Rules are managed from an admin screen, and before launch we test them against a sample of your real invoices so the portal's totals match what your finance team expects.
Which ERPs can you integrate with?
We build against the integration styles common in Indian businesses: REST or SOAP APIs, database connectors, scheduled file exchange and TallyPrime's XML interface. SAP Business One, Microsoft Dynamics and Zoho Books all offer APIs; older or heavily customised ERPs may need a middleware layer. Scope depends on direction and frequency, so we first agree which system owns stock, prices, credit and invoices.
Can buyers still order on WhatsApp?
Many buyers prefer it, so we often keep WhatsApp as a channel rather than fighting it. Through the WhatsApp Business Platform, buyers can receive catalogues, reorder links and order status, and messages can create draft orders for your sales team to confirm. For free-text or PDF purchase orders, AI document processing can extract line items for human review before they become orders.
Next step
Moving business customers to online ordering?
Send us a few real orders and your price rules. We'll show how a portal would handle them.