B2B

Procura Sourcing

B2B wholesale industrial procurement platform with bulk tiered volume pricing, interactive offers, and escrow milestone release.

Procura Sourcing UI preview

Case study

Problem

Commercial buyers face multi-week email quoting cycles, opaque tiered volume pricing, and manual freight document handoffs.

Key scoping bottlenecks solved:

  • Instant tiered volume discount calculation across 100, 1,000, and container units
  • Interactive "Make an Offer" negotiation interface between verified buyers and suppliers
  • Net-30 invoice risk scoring and milestone escrow protection
  • Automated Bill of Lading generation and pallet freight dispatch via Shippo

Solution

Horizon Labs scoped a high-volume B2B catalog with real-time dynamic quoting, milestone payment protection, and automated logistics document handoffs.

Delivered as an 8–10 week phased sprint under scrubbed NDA specifications.

Outcome

Delivered as an 8–10 week phased sprint ($23,500–$35,000 ceiling). Streamlined wholesale industrial procurement by replacing weeks of email RFQs with real-time volume tier pricing and milestone-based Bill of Lading escrow releases.

  • Tiered bulk volume discount calculations across 100, 1k, and container units
  • Interactive "Make an Offer" supplier negotiation interface
  • Integrated Shippo freight API for automated Bill of Lading generation

Launch Interactive Architecture Prototype →

Features & Tech Stack

  • Stage 1 — Certified Supplier Catalog: Browse verified manufacturers with dynamic tiered volume pricing tables.
  • Stage 2 — Make an Offer Engine: Bid/ask negotiation interface with freight terms and milestone acceptance criteria.
  • Stage 3 — Net-30 Escrow Checkout: Escrow holds funds until physical Bill of Lading inspection sign-off.
  • Stage 4 — Supplier Fulfillment Portal: Shippo freight integration generating pallet tracking and milestone payouts.

Next.js + Node + Stripe Connect Escrow + Shippo Freight API

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