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Automated B2B fulfillment routing with shipment and accounting updates

How Connex Works

Connex provides guided onboarding for your B2B order fulfillment workflow. An ecommerce integration specialist reviews your process, helps configure warehouse routing rules and field mappings, tests partial shipments and exceptions, and supports your team through launch.

A B2B order does not 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 your fulfillment platform, your warehouses or 3PLs, and QuickBooks, so fulfillment and accounting move together without a person in the middle.

 

How Connex Solves It

Connex applies routing rules to send B2B and wholesale orders to the correct warehouse or 3PL, manages partial shipments and backorders as they happen instead of as exceptions to clean up later, and updates shipment status and tracking in QuickBooks once an order ships. If you are migrating between fulfillment platforms, Connex carries that transition so your accounting does not 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 each week reconciling fulfillment against accounting by hand.

Connex workflow configuration for B2B order routing and QuickBooks synchronization

Automating B2B Order Fulfillment End to End

Automating B2B order fulfillment means the order, the warehouse routing, the shipment, and the accounting record all move as one workflow instead of four separate manual steps. Connex handles the routing and the handoff back to accounting together, rather than solving one piece and leaving the rest to a spreadsheet.
FREQUENTLY ASKED QUESTION
 
How do I automate B2B order fulfillment?
 
Connex applies your routing rules to send each order to the correct warehouse or 3PL, tracks partial shipments and backorders as they happen, and writes status and tracking back to your accounting system automatically once an order ships.
FREQUENTLY ASKED QUESTION
 
How is Connex different from a 3PL inventory tool?
 
A 3PL inventory tool manages inventory. Connex connects that inventory and fulfillment activity back to your accounting system automatically, so the two don't have to be reconciled by hand.

Standalone Inventory Tools vs. Connex

Standalone 3PL inventory tools are built to manage inventory across warehouses, and they do that job well. What they don't do is keep your accounting system in sync with what's happening on the fulfillment side without a separate integration.

Order Automation vs. ERP

An ERP solves fulfillment complexity by replacing everything at once: accounting, inventory, and fulfillment all move to one new system. That's a real project, with a real cost and a real timeline.

FREQUENTLY ASKED QUESTION
 
Do I need an ERP to handle multi warehouse fulfillment?
 
Not necessarily. Connex can absorb a lot of the complexity that pushes sellers toward an ERP, connecting your existing fulfillment and accounting systems instead of replacing them.
FREQUENTLY ASKED QUESTION
 
Can Connex handle billing for shipping differently across customers?
 
Shipping charges can be configured based on your workflow, including pass-through or markup scenarios.

Billing for Shipping

Some wholesale sellers bill customers for shipping, some don't, and some mark shipping costs up. That decision needs to carry through consistently from the fulfillment side to the invoice.

Fulfillment Status Back to Accounting

The moment an order ships, accounting can automatically receive the shipment status and tracking information based on your invoicing workflow. If invoices aren't updating after shipment, that usually means the fulfillment event and the accounting record aren't talking to each other at all.

FREQUENTLY ASKED QUESTION
 
Why are invoices not updating after shipment?
 
Usually because nothing is telling your accounting system that the order shipped. Connex closes that gap by syncing status and tracking back once an order ships, so the invoice updates without someone checking manually.
 
How do I keep fulfillment status in sync with my accounting system, regardless of platform?
 
Connex syncs status and tracking back to your accounting system once an order ships, closing the loop automatically instead of leaving it to a manual check.
SS Tubes customer logo
Order workflow automation

SS Tubes streamlined order processing across ecommerce and accounting systems

Connex automated workflows across systems to reduce manual work and improve operational efficiency.

View case study
"We were evaluating an expensive ERP migration to connect Shopify, ShipStation, and QuickBooks, but Connex gave us another option," saving an estimated $60,000 in software and implementation costs.

 

— Josh Stamper, COO, Fine Lines.

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.

See What Manual Order Processing Is Costing You

Estimate the time and labor you could save by automating your B2B fulfillment workflow between QuickBooks and your fulfillment platform.

Why Basic Order Fulfillment Connectors Break Down for Complex B2B Workflows

Capability Basic ShipStation Connector Connex
No onboarding Set Up Approach Self-Service Guided implementation with ecommerce specialists
Mostly one-way data movement Data Movement Mostly one-way data movement Two-way order, inventory & fulfillment workflows
Technical Support Technical Support Generic Troubleshooting Support for your specific fulfillment and accounting workflow
Rigid field mappings Workflow flexibility Rigid field mappings Conditional rules & custom field mapping
Partial Shipments Partial Shipments May require manual clean-up Configured to update QuickBooks as fulfillment occurs
Onboarding Onboarding Documentation or DIY setup Workflow assessment, configuration, testing, and launch support
Best For Best For Built for simple A → B syncing Built for complex, multi-system workflows

Frequently Asked Questions

Does Connex provide onboarding for B2B order fulfillment workflows?
Yes. Connex provides guided implementation for B2B and wholesale fulfillment workflows. An ecommerce integration specialist works with your team to assess your requirements, configure routing rules, field mappings, partial shipment logic, invoicing behavior, and tracking updates, then supports your team through testing and launch.
Who configures the fulfillment and QuickBooks workflow?
Connex ecommerce integration specialists configure the workflow with your team. This includes document mappings, warehouse and 3PL routing, partial shipment logic, invoicing behavior, tracking updates, and exception handling.
What technical support does Connex provide after launch?
Connex provides ongoing technical support for the fulfillment and QuickBooks workflow. If your fulfillment process, warehouse setup, 3PL relationship, or accounting requirements change, the team can help you adjust the integration.
For what type of customer is Connex the best fit?
Connex is best for B2B and wholesale sellers using QuickBooks who have partial shipments, backorders, multiple warehouses or 3PLs, custom order routing rules, or accounting workflows that are too complex for a basic DIY connector.
Can Connex route orders to different warehouses or 3PLs automatically?
Yes. Routing rules are configured based on product type, customer class, location, or other criteria you define. Orders are sent to the correct warehouse or 3PL without manual review.
Will Connex work with our existing QuickBooks setup?
Yes. Connex is configured around your existing QuickBooks workflow, whether you use QuickBooks Online, QuickBooks Desktop, or QuickBooks Enterprise. The implementation preserves your accounting structure rather than requiring you to change it.
Can Connex handle partial shipments, backorders, and split invoices?
Yes. Connex updates QuickBooks as each partial shipment is recorded, so shipped quantities, fulfillment status, and tracking remain accurate. Depending on your workflow, Connex can support a separate invoice per shipment or a single invoice once all items have shipped.
Can Connex handle orders that split across multiple fulfillment locations?
Yes. If an order needs to fulfill from more than one location, Connex can split the order and route each portion to the appropriate warehouse or 3PL, then update QuickBooks with the fulfillment status from each location separately.

ROI

See what manual fulfillment reconciliation is costing your team, on any platform.

Stop Wasting Time Fixing Broken Workflows

If your team is manually reconciling orders, inventory, or payouts, you’re paying for it in errors, delays, and lost visibility. Connex replaces patchwork integrations with a workflow that actually works—built for your systems and your process.

Related Workflows