Leak 10 · Freight & Cost-to-Serve - Excessive split shipments
One order, three boxes, three carrier charges, one freight charge to the customer. Backorders and branch stocking decide it, not anyone in particular.
Diagnostic note. Symptoms, the records to bring, and a practical first check with your team.
What is it?
Orders split when part of the order is on backorder, when lines are stocked in different branches, or when the warehouse ships what is ready rather than waiting. Each additional shipment carries its own carrier cost and handling, and the customer is usually charged once, if at all.
- Family
- Freight & Cost-to-Serve
- Primary owner
- Operations Manager
- Secondary owners
- Purchasing Manager, Customer Service Manager
- Primary impact
- EBITDA
- Typical data source
- ERP shipment records, order lines, carrier invoices
- Detection difficulty
- 30-day measurability
Ask yourself
What share of your orders ship in more than one shipment, and do you know why?
Yes, partially, no, or don’t know. “Don’t know” is the most useful answer, because it points at the test below.
What does it look like?
Look for these patterns, then use the check below to trace the issue in your own records.
- Many orders with two or more shipments.
- Backordered lines shipped individually as they arrive.
- Customers receiving several deliveries a week from the same order.
- Carrier charges per order well above the freight billed.
What data do I need?
The minimum viable set. Most of it is already in your ERP.
| Field |
|---|
| Order number and line count |
| Shipment records per order, with dates and carrier cost |
| Reason for the split: backorder, branch, partial release |
| Freight billed on the order |
The initial check
Start with a small sample. Ask the person who owns the records to gather the exports and agreements, then work through these steps together.
- 1Export last month’s shipments and count shipments per order.
- 2For orders with more than one shipment, sum carrier cost and compare to freight billed.
- 3Sample ten and record the reason for the split.
Excess freight = Σ over split orders of (carrier cost of additional shipments − additional freight billed)
Then ask one question: How many of the splits would the customer have been happy to wait a day or two to avoid?
How much could it be costing us?
A conservative range, not a headline. The goal is a number management can trust enough to investigate.
Split shipments per year × average additional carrier and handling cost × share that could be consolidated
Common root causes
Fixes fall into three layers. Not every problem needs software, and almost none needs AI first.
- Process
- No rule for when to hold a partial order, and no conversation with the customer about consolidation.
- Data
- Backorder release is automatic and line-by-line.
- Technology
- The ERP releases lines as they become available with no consolidation window.
What should we do?
Start with the simplest intervention that could solve it. Move down the list only if the one above is not enough.
Level 1
Visibility
A monthly split-shipment rate by cause and customer.
Level 2
Policy
A default consolidation window for backorder releases, with customer-level exceptions.
Level 3
Workflow
Hold partial releases automatically and prompt the CSR to confirm with the customer when a line is delayed.
Where AI helps
- Predicting which customers will accept a short delay for consolidation based on order history.
Where AI probably doesn’t
A release rule in the ERP fixes most of it. Configure that first.
Before you call it a leak
- Some customers want partials immediately, and splitting is the right service. The measure is unrequested splits.
Think this might be happening in your business?
Turn the finding into a next step.
If the numbers say there is something there, send us what you found and we will help you decide whether it is worth a full investigation. No transaction files needed for that conversation.
Related leaks
- Leak 08 · FreightFreight recovery leakageYou pay the carrier $100 and bill the customer $60, or nothing. Across every shipment in a year, the gap is often a six-figure line that never appears on any report.
- Leak 23 · InventoryStockouts on high-value SKUsThe fast, high-margin item is out again. The customer buys elsewhere, and the sale is never recorded because it never happened.
- Leak 35 · OperationsBackorder communication overheadEvery backordered line generates calls: customer to CSR, CSR to purchasing, purchasing to supplier, and back. The information exists. It just is not where anyone can see it.
- Leak 24 · InventoryInventory duplicated across branchesFive branches each hold three months of a slow item. The company holds fifteen months. Each branch manager is being sensible.
Let’s start with one thing.
Give your team more time for the work that needs them.
Show us the quoting, order-entry, or follow-up work that keeps piling up. We’ll map it with you and find a practical place to start.
Start with a free workflow conversation with Alex.