Unitrai

Ecommerce Solutions · B2B eCommerce Solutions

B2B eCommerce Solutions

B2B and wholesale ecommerce platforms built for how businesses actually buy — account hierarchies, contract pricing, quote-to-order, net payment terms, and ERP integration. Delivered by senior engineers with 14+ years of experience.

B2B ecommerce is a different problem from B2C

Selling to businesses is not selling to consumers with a bigger cart. Your buyers negotiate pricing, purchase against approved budgets, pay on terms, and reorder in bulk on a schedule. A consumer checkout built for impulse purchases actively gets in their way. We build B2B ecommerce platforms around the realities of business purchasing — so your customers self-serve instead of emailing your sales team every order.

What we build

  • Customer-specific pricing — contract rates, negotiated pricing, and per-account catalogues
  • Volume and tiered pricing — automatic discounts by quantity, weight, or order value
  • Quote requests and quote-to-order — RFQ workflows with sales approval and conversion
  • Net payment terms — invoicing, credit limits, and pay-on-account checkout
  • Account hierarchies — parent companies, sub-accounts, buyers, and approval chains
  • Approval workflows — spending limits and multi-step purchase authorisation
  • Fast reordering — order history, saved lists, CSV bulk upload, and subscriptions
  • Punchout and EDI — integration with customer procurement systems (cXML, OCI)
  • ERP and inventory integration — real-time stock, pricing, and order sync

Self-service that protects your margin

The goal of a good B2B store is to move routine, high-volume ordering off your sales team's plate without losing the account-level control that B2B relationships require. Buyers get 24/7 self-service at their negotiated prices; you keep control over who sees what, who can spend how much, and how orders flow into fulfilment. We help you map your existing sales process before we build, so the platform reinforces your terms rather than undermining them.

14+

Years experience

$50K+

Earned on Upwork

21+

Completed jobs

3,649+

Hours logged

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