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shipstation flow

A wholesale order doesn't finish when a warehouse marks it shipped. It still has to route to the right facility, survive a partial shipment or backorder, and land back in your accounting system as the correct invoice or sales order with tracking attached. Do that by hand across three systems and something eventually breaks: a customer gets billed for product that never shipped, or an invoice never goes out at all.

Connex automates the workflow between ShipStation, your other fulfillment tools, and QuickBooks, so fulfillment and accounting move together without a person in the middle.

How Connex Solves It

 
Connex applies routing rules to send wholesale orders to the correct warehouse or 3PL, manages partial shipments and backorders as they happen instead of as an exception to clean up later, and updates shipment status and tracking in QuickBooks once an order ships. If you're migrating between fulfillment platforms, Connex carries that transition so your accounting doesn't break in the process.
 
This fits sellers running more than one warehouse or 3PL, processing wholesale orders with frequent partial shipments, mid platform migration, or losing real hours a week reconciling fulfillment against accounting by hand.
shipstation invoices

Partial Shipments for Wholesale Orders

When a wholesale order ships in pieces, accounting needs to reflect exactly what went out and what's still owed. Connex updates QuickBooks as each partial shipment happens, so nothing gets invoiced early and nothing gets missed once the backorder finally clears.
FREQUENTLY ASKED QUESTION
 
What happens in QuickBooks when only part of an order ships?
 
When ShipStation records a partial shipment, Connex updates the linked QuickBooks sales order or invoice with the shipped quantities, fulfillment status, and tracking details. The remaining items stay open until they ship. Connex can create a separate invoice for each split shipment or create one single invoice for all shipped items. .
FREQUENTLY ASKED QUESTION
 
Can Connex route orders to different warehouses automatically?
 
Yes. Routing rules are configured based on product, location, or other criteria you define, and orders are sent to the correct warehouse or 3PL without manual review.

Order Routing Across Warehouses and 3PLs

Sellers running more than one warehouse, or splitting fulfillment across a 3PL, need orders to land in the right place without someone checking each one by hand. Connex applies routing rules based on the criteria you set, so the right facility gets the right order the first time.

 

Fulfillment Platform Migration

Moving fulfillment systems is one of the riskiest points for accounting to fall out of sync. Connex is built to carry that transition, mapping the new platform's data into QuickBooks the same way the old one did, so the switch doesn't cost you accuracy.

 
FREQUENTLY ASKED QUESTION
 
Will switching fulfillment platforms break my QuickBooks sync?
 
Connex helps preserve your accounting workflow during a fulfillment platform migration, reducing disruption while the new system is implemented.
FREQUENTLY ASKED QUESTION
 
Does Connex support drop shipped orders?
 
Yes. Drop ship orders sync the same way as warehouse fulfilled orders, with status updating once the supplier ships.

Drop Ship Orders

Some orders never touch your own warehouse. Connex handles drop ship orders the same way it handles standard fulfillment, updating status and tracking back to QuickBooks once the supplier confirms the shipment.

 

ShipStation and QuickBooks Workflow

ShipStation is one of the most common fulfillment tools Connex automates alongside QuickBooks. Connex syncs the sales order, invoice, or estimate your workflow needs from QuickBooks to ShipStation for fulfillment, and updates that same document back in QuickBooks automatically once the order ships.

 
FREQUENTLY ASKED QUESTION
 
How do I sync ShipStation with QuickBooks?
 
Connex syncs the document your fulfillment workflow requires, whether that's a sales order, invoice, or estimate, from QuickBooks to ShipStation, and updates that document in QuickBooks automatically once the order ships.

Proof

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Order workflow automation

Fine Lines avoided an ERP migration and saved roughly $60,000 by staying on their existing stack with Connex.

Order workflow automation

Kaley Scott's team saved close to 40 hours a week migrating from ShipStation to ShipHero with Connex handling the sync.

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Order workflow automation

Loaded Boards saves more than 100 hours a month on fulfillment related accounting work.

ROI

Calculate the hours your team is losing to manual fulfillment fixes. 

Stop Wasting Time Fixing Broken Workflows

See how Connex can automate your order routing, partial shipments, fulfillment updates, and QuickBooks reconciliation.

Find a story that matches your workflow

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Order workflow automation

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Multi-channel operations

Soap brand improved inventory control and scaled sales

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Fix broken workflows

Manufacturer reduced reconciliation work and improved accuracy

Connex automated sales and accounting workflows so the team could scale without spreadsheet-driven cleanup.

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Fix broken workflows

Plus Plus automated 15,000+ orders and improved team coordination

Connex reduced manual reconciliation and connected warehouse, sales, and accounting workflows in real time.

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Why Basic ShipStation Connectors Break Down for Complex Fulfillment

Basic Connector Basic ShipStation Connector Connex
Built for complex, multi-system workflows Built for simple A → B syncing Built for complex, multi-system workflows
Mostly one-way data movement Mostly one-way data movement Two-way order, inventory & fulfillment workflows
Rigid field mappings Rigid field mappings Conditional rules & custom field mapping
Little accounting logic Limited accounting logic Accounting, tax, payment & reconciliation logic
No onboarding No onboarding Guided implementation
Generic support DIY setup and troubleshooting Guided implementation with ecommerce specialists
Feature name Break down on exceptions Automates exceptions and unique business rules

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