BigCommerce · InfiPlex OMS Integration

BigCommerce Integration: mid-market scale, one inventory pool

BigCommerce is built for brands that need multi-storefront, B2B, and enterprise catalogs natively — not bolted on. The InfiPlex™ OMS connects your BigCommerce store so orders flow into one queue, inventory stays accurate across every storefront and marketplace, and shipping runs through 100+ carriers or your 3PL.

  • Built for Multi-StorefrontMap every BigCommerce store to one inventory pool
  • Real-Time Inventory SyncOne pool across BigCommerce & every channel
  • USA-Based Support TeamOnboarding, SKU setup & training included

How it works

How the InfiPlex BigCommerce integration works

BigCommerce merchants often run more than one storefront — a flagship brand site, a wholesale portal, a regional variant — and layer marketplaces on top. InfiPlex treats each BigCommerce store as a connected channel: orders pull into one queue, inventory reconciles across every storefront and marketplace from a single pool, and shipments route to your warehouse or 3PL with tracking posted back automatically.

Flow diagram: BigCommerce sends new orders to the InfiPlex Order Management System about every 15 minutes. InfiPlex pushes tracking numbers and real-time inventory back to BigCommerce, and routes orders to Your Warehouses, 3PL / WMS Partners, Other Channels for fulfillment. BigCommerce Storefront(s) & B2B Edition Seller account InfiPlex OMS Orders · Inventory · Shipping 100+ carriers · buffers · automation SINGLE SOURCE OF TRUTH Orders pulled ~every 15 min Tracking + real-time inventory pushed back Orders routed for fulfillment Ship confirmations + stock levels return Your Warehouses Ship with 100+ carriers 3PL / WMS Partners ShipStation, ShipHero, Extensiv & more Other Channels Amazon, Walmart & more share the pool
The InfiPlex BigCommerce sync rail: orders from every connected storefront flow into the OMS, ship from your warehouse or 3PL, and return tracking to BigCommerce — while inventory stays reconciled across every storefront, marketplace, and location in one pool.

What’s included

Everything the BigCommerce integration handles for you

  • Automated Order Import

    BigCommerce orders pull into the OMS about every 15 minutes, ready to process alongside every other connected channel.

  • Multi-Storefront Ready

    Map every BigCommerce website or store to one shared inventory pool, including B2B Edition wholesale orders.

  • Real-Time Inventory Sync

    Every sale anywhere updates BigCommerce availability instantly, with per-channel buffers to prevent overselling.

  • Shipping & Tracking Automation

    Buy labels across 100+ carriers or automate purchasing entirely; tracking posts back to BigCommerce automatically.

  • 3PL & WMS Routing

    Route BigCommerce orders to ShipStation, ShipHero, Extensiv, or any partner via the 3PL Connector.

  • ERP & Ecosystem Ready

    Connect NetSuite (Growth Pro) or QuickBooks Online, plus Amazon, Walmart, and 130+ other integrations.

Frequently asked

Top BigCommerce questions, answered

Our dedicated FAQ hub answers 26 real questions about setup, order management, inventory sync, shipping, and pricing. A few of the most-asked:

View all 26 BigCommerce FAQs →

Connect the rest of your stack

Pair BigCommerce with the systems you already run

InfiPlex connects BigCommerce with 130+ marketplaces, carts, shipping platforms, 3PLs, WMS, and ERP systems — and our Growth Packages include building new API integrations you need at no additional cost.

Ready to put BigCommerce on autopilot?

your OMS is typically live in 1–3 business days, and our USA‑based team handles onboarding with you — no coding required.

Questions about your exact setup?

Our team configures BigCommerce integrations every week. Contact us, email info@infiplex.com, or call 888‑770‑0857 and we’ll walk through your channels, warehouses, and volume together.

BigCommerce is a trademark of BigCommerce Pty. Ltd. All other marketplace and product names are trademarks of their respective owners. InfiPlex is an independent integration provider and is not endorsed by or affiliated with BigCommerce. ©2026 InfiPlex. All rights reserved.