WooCommerce 3PL & Fulfillment Connector

Key Features

Automatic order push to multiple 3PL/WMS endpoints (ShipBob, ShipHero, Red Stag and others) on a configurable WooCommerce order-status trigger

Per-warehouse routing rules evaluated by destination region, product/SKU, weight, or stock location so each order goes to the right facility

SKU mapping layer that translates WooCommerce SKUs to each provider's item IDs, with explicit bundle/kit component expansion

Inventory level sync from every connected 3PL back into WooCommerce stock via the official product data store (HPOS-safe)

Tracking number and fulfillment-status write-back onto the order, auto-transition to Completed, and native WooCommerce customer email triggers

WP-Cron scheduled sync (or hardened server cron) for inventory and status polling, with configurable intervals

Provider webhook receiver on a registered WooCommerce REST API route for near-real-time shipment confirmations

Dedicated wp-admin settings screen for credentials, endpoint URLs, routing rules and SKU maps — no code edits to reconfigure

Built for High-Performance Order Storage (HPOS / custom order tables) and legacy post-based orders alike

Structured logging of every API call, retry and write-back via WooCommerce's logging system for full auditability

Idempotent pushes with retry/backoff so a transient 3PL outage never double-ships or loses an order

WPML and WooCommerce multisite compatible; honors existing WordPress hooks/filters so other plugins can extend behavior

Built to order, done for you

No DIY setup — a working app, built, installed and supported by ECOSIRE.

You order

Start with a one-time build price. We scope it with you at kickoff.

We build & install

ECOSIRE builds, configures and installs it on your WooCommerce.

Go live + support

You go live in about 2–4 weeks, with a post-launch support window.

About this Product

The WooCommerce 3PL & Fulfillment Connector is a custom-built plugin that turns your WooCommerce store into the control plane for outsourced fulfillment. When an order reaches a payment-complete state (woocommerce_order_status_processing or your configured trigger), the plugin evaluates your per-warehouse routing rules and pushes the order to the correct provider — ShipBob, ShipHero, Red Stag, or another 3PL/WMS endpoint — over that provider's REST API, with a SKU mapping layer that translates WooCommerce SKUs (and bundle/kit components) into the IDs each warehouse expects.

It runs bidirectionally. A scheduled WP-Cron job (or a hardened external cron we configure) pulls inventory levels from each 3PL and writes them back to WooCommerce stock via the product data store, so your storefront reflects real warehouse availability instead of guesswork. When a shipment is created, the connector receives tracking numbers and fulfillment status — via provider webhooks landing on a registered REST route, or polling — and writes them onto the order, marks it Completed, and fires WooCommerce's native customer-notification emails.

This is built, installed and supported by ECOSIRE on your own WordPress site — not an instant marketplace download. We map your specific SKUs, warehouses and provider credentials, install on staging first, and hand over a tested plugin. It's engineered for High-Performance Order Storage (HPOS / custom order tables), stores 3PL state in dedicated order meta, exposes its own wp-admin settings screen, and writes to a structured log so every push, sync and write-back is auditable. WPML and WooCommerce multisite compatible. You own the code outright after a one-time build fee.

What you get

Custom WooCommerce plugin (.php source) built to your store, SKUs and connected 3PLs, installed by ECOSIRE

Provider integration for your chosen 3PLs/WMS (ShipBob, ShipHero, Red Stag or other REST-capable endpoints) with credentials wired in

Configured per-warehouse routing rules and SKU/bundle mapping for your live catalog

Staging-first installation, end-to-end test order pushes, and a verified inventory + tracking write-back cycle

wp-admin settings documentation plus a short runbook for routing rules, SKU maps and the cron schedule

Source code ownership (one-time build fee) with a defined post-launch support and update window

Who this is for

Scaling DTC brand outsourcing to a 3PL

A growing direct-to-consumer brand that has moved fulfillment to ShipBob or ShipHero and needs orders to flow out and stock to flow back automatically, without anyone re-keying orders or watching for oversells.

Multi-warehouse merchant

An operations lead splitting fulfillment across two or more facilities who needs region- and SKU-based routing so each order lands at the closest or correct warehouse, with one accurate inventory view in WooCommerce.

Bundle and kit seller

A store selling kits, subscription boxes or component bundles that need to be expanded into the right warehouse line items, with tracking and status flowing back cleanly to the customer.

How WooCommerce 3PL & Fulfillment Connector Compares

Criterion	ECOSIRE	Custom Build	Competitor
Auto order push to multiple 3PLs (ShipBob/ShipHero/Red Stag)	Included	Included	Partial support
Inventory level sync back into WooCommerce	Included	Included	Partial support
Tracking & fulfillment status write-back to orders	Included	Included	Included
Per-warehouse routing rules (region/SKU/weight)	Included	Partial support	Not included
SKU mapping with bundle/kit expansion	Included	Partial support	Not included
Built for HPOS / custom order tables	Included	Partial support	Partial support
Installed, tested on staging & supported for you	Included	Partial support	Not included
You own the source code outright	Included	Included	Not included

Frequently Asked Questions about WooCommerce 3PL & Fulfillment Connector

How long does delivery take, and what's the process?

This is a build-to-order plugin, not an instant download. After we confirm your 3PLs, SKUs and routing needs, a typical build is delivered in about 2 to 4 weeks depending on how many providers and warehouses are involved. We develop against your API credentials, install on a staging copy of your WordPress site first, run real test order pushes and a full inventory/tracking write-back cycle, then deploy to production once you sign off.

How does ongoing support and updates work?

Every build includes a defined post-launch support window where we fix issues, adjust routing rules or SKU maps, and keep the plugin working across WooCommerce and WordPress core updates. Because you own the source code outright, you're never locked in. We also offer optional ongoing maintenance retainers to track 3PL API changes (ShipBob, ShipHero, Red Stag and others periodically version their APIs) and to add new providers or warehouses over time.

Which 3PLs and WMS platforms can you connect?

Any 3PL or WMS that exposes a REST API or webhooks — ShipBob, ShipHero and Red Stag are common targets, and we routinely add others. During scoping we confirm the provider's order-create, inventory and shipment endpoints. If a provider only offers CSV/SFTP or a closed portal with no API, we'll tell you honestly before any build begins.

Will it work with HPOS and my existing plugins?

Yes. It's built for WooCommerce High-Performance Order Storage (custom order tables) and also handles legacy post-based orders. It uses standard WooCommerce and WordPress hooks, actions and filters and stores its state in order meta, so it coexists with subscriptions, tax, and shipping plugins. It's also WPML and multisite compatible.

What happens if a 3PL is down or an order fails to push?

Pushes are idempotent with automatic retry and backoff, so a transient outage never double-ships or silently drops an order. Failed pushes are logged via WooCommerce's logging system and surfaced in the admin so your team can see and requeue them. Inventory and status polling resumes on the next WP-Cron run once the provider recovers.

Do you handle our SKU mapping and bundles?

Yes. We configure the SKU mapping layer so your WooCommerce SKUs translate to each warehouse's item IDs, and we expand bundles/kits into the correct component line items per provider during the build. You can adjust mappings later from the wp-admin settings screen without touching code.