Logistics cost management software connects money spent to the work that caused it: costs attributed to trips, consignments, routes and customers, fixed costs allocated on a stated basis, estimated cost available at the time of the movement and actuals settling against it later, and cost set against revenue at whatever level the business makes decisions. With Pentoggle, an operator can describe how its costs actually arise and generate the starting application around it.
This page is about what things cost you. What you charge and collect is covered by Logistics Invoice and Billing Software. The two meet at margin.
Many operators already run Tally for accounting, which produces the monthly and annual cost picture accurately. That stays where it is. What is often still managed outside it is attribution: knowing which trip, consignment or customer a cost belongs to.
Key takeaways
- Accounting tells you what was spent by category. Cost management tells you what was spent on what, and the second question is the one that supports a decision.
- A large share of logistics cost is genuinely attributable and simply is not attributed, because attribution has to happen when the cost is incurred rather than when it is paid.
- Fixed costs cannot be attributed directly and have to be allocated, which means the allocation basis is a choice that changes the answer and should be stated wherever the number appears.
- Cost that arrives weeks after the movement cannot influence pricing unless an estimate exists to act on in the meantime.
- A useful number is the share of total cost that can be attributed to a specific trip, consignment or customer.
Tally is not the problem
Tally and comparable systems produce an accurate cost picture. Diesel for the month, salaries, repairs, tolls, tyres, insurance. The figures are right and the accounts are correct.
The trouble is that the picture is organised by category and by period, and decisions are made about trips, lanes, vehicles and customers.
When you want to know if a lane makes money
The diesel figure is for the month across all lanes. Extracting what this lane consumed requires the cost to have been attributed at the time, which it was not.
When a customer asks for a rate reduction
Answering properly needs to know what serving that customer actually costs. The accounts know what everything cost together.
When costs arrive late
The hire bill, the workshop invoice, the agent's statement. All correct, all weeks after the movement, and by then the lane has been quoted many more times.
When fixed costs are ignored in decisions
Marginal cost is easy to see and fixed cost is not, so a load that covers diesel and tolls looks profitable when the vehicle carries EMI, insurance and permits regardless.
What cost management software holds
Cost objects
The things costs attach to: trips, consignments, routes, vehicles, jobs, customers, whichever your business decides by.
Attributed costs
Costs recorded against the object that caused them, at the point they are incurred.
Committed against actual
What a cost was expected to be when the work was committed, and what it turned out to be when the bill arrived.
Unattributed costs
Costs that could not be attached to anything, held visibly rather than absorbed.
Fixed costs and allocation
Costs that cannot be attributed directly, with the allocation basis stated and applied consistently.
Cost per unit
Cost per trip, per kilometre, per tonne-kilometre, per consignment or per drop, on whichever basis your business uses.
Revenue against cost
Margin at the level decisions are made, whether that is a lane, a customer, a vehicle or a job.
Variance
Where actual cost departed from expectation, by cost head and by object, over time.
Attribution has to happen at the point of spend
This is the practical crux of the whole subject.
A cost can be attributed to a trip when it is incurred, because the person incurring it knows which trip they are on. It generally cannot be attributed a month later from a bank statement, because nothing on the statement says which trip a fuel payment belonged to.
That means cost management is largely a data capture question rather than an analysis question, and the capture happens in places already covered elsewhere in this cluster. Diesel and expenses entered against a trip. Charges recorded against a consignment. Workshop jobs recorded against a vehicle. Bought-in services recorded against a job file.
The analysis is straightforward once the attribution exists, and very difficult without it. This is why cost management attempted purely as a reporting exercise tends to disappoint: it is trying to reconstruct attribution after the fact, and the information required was never captured.
Two categories are consistently harder than the rest and worth planning for.
Costs paid centrally. Insurance, permits, office costs, salaries of people who support many movements. These are real, they are not attributable to a single trip, and they belong in the allocation discussion below rather than in the attribution one.
Costs billed in bulk. A monthly fuel account statement, a tyre supplier's consolidated bill, a workshop's monthly invoice covering several vehicles. These are attributable in principle and arrive in a form that hides it. The remedy is to capture the event when it happens, the fill, the fitment, the job, and treat the arriving bill as a reconciliation rather than as the source. The mechanics are covered on Fuel Management Software and Vehicle Maintenance Software.
The figure worth reporting from all of this is how much of total cost is attributed at all. Where only a small share is attributed, the reports may look detailed while describing a fraction of the spend.
Allocation is a choice, and it should be visible
Some costs genuinely cannot be attributed to a single movement. Vehicle EMI, insurance, permits and road tax attach to a vehicle rather than a trip. Depot rent, office salaries and administration attach to the operation.
These have to be allocated, and allocation is a judgement rather than a measurement. Different bases give different answers, and which is appropriate depends on the decision being made and on how your business reports. Where allocation affects statutory reporting or costing used for accounts, confirm the basis with your CA.
The common bases each embed an assumption. Per running day spreads the cost over days the vehicle worked, which penalises vehicles that stand and reflects the opportunity cost. Per calendar day spreads it evenly, which reflects that the cost accrues whether or not the vehicle moved. Per kilometre spreads it over distance, which suits long-haul comparison and distorts city work. Per trip is simple and unfair to short trips. Per tonne-kilometre is the most granular of these and needs correspondingly more data.
The practical rules that matter are these.
State the basis wherever the number appears. A cost per trip that includes allocated fixed cost is a different figure from one that does not, and a reader who does not know which they are looking at can easily draw the wrong conclusion.
Keep it consistent across comparisons. Two lanes compared on different allocation bases are not comparable, and this is a common source of confident wrong decisions.
Report attributed and allocated separately as well as together. The marginal question and the full-cost question both come up, and they have different right answers. Which applies depends on whether the resource has an alternative use, as discussed on Transportation Management Software.
Estimated cost is more useful than exact cost
Costs in logistics arrive late. Diesel is settled on account, hire bills come from brokers, workshop invoices follow the repair, agent statements follow the shipment.
The consequence is that by the time a cost figure is exact it is history. It cannot influence the quote that was given last week or the allocation decision made this morning.
The alternative is to record what a cost is expected to be at the point the work is committed, and let actuals settle against it later.
The hire rate is known when the vehicle is agreed. The advance is known when it is issued. Expected diesel for a lane is knowable from the last several trips on it. Toll is knowable. Together these can produce a cost at the point of commitment that is close enough to price against, provided the estimates are checked against actuals over time.
Two things follow.
An estimated margin exists immediately rather than at month end, which is when it can still change a decision.
The variance itself becomes a signal. A lane where actual consistently exceeds committed by a wide margin has something in it the estimate does not know about, usually detention, an empty return leg, or a charge that arrives from a third party. That is a specific finding and it improves the next estimate.
The same approach appears on Freight Forwarder and CHA Software, where it is applied to the job file, and on Transportation Management Software, where it is applied to the movement. This page is the general form of it.
Where cost management looks different by business type
- Truck Fleet Management Software, where the denominator is the kilometre and empty running has to be included.
- Freight Forwarder and CHA Software, where the cost object is the job file and most costs are bought in.
- Transport Contractor and Fleet Owner Software, where cost settles by trip and revenue bills by consignment.
- City Distribution Software, where the cost object is the route-day rather than the individual delivery.
- Courier and Parcel Business Software, where cost per attempt rather than per shipment is the meaningful unit.
- 3PL Software, where costs have to be attributed to clients in order to be recovered from them.
Why operators choose Pentoggle for cost management
Attribution at the point of spend
Costs attached to the trip, consignment or vehicle that caused them, entered where they are incurred rather than reconstructed from a statement.
Unattributed cost shown, not hidden
What could not be attached to anything, visible as a figure, because that is the honest measure of how good the picture is.
Allocation basis stated with the number
Attributed and allocated reported separately as well as together, and the basis shown wherever the figure appears.
Committed cost at the time of commitment
A margin figure available when it can still influence a decision, with actuals settling against it and the variance tracked.
Sits around your accounting
Tally and comparable systems continue handling accounting, supplier payments and GST. Pentoggle adds the attribution layer that turns category totals into cost per trip, lane or customer.
A useful number for cost management
The share of total cost that can be attributed to a specific trip, consignment, route or customer.
This is a measure of the quality of your cost picture rather than of the business itself, and it is the right place to start, because every other cost figure is only as good as this one. An operation reporting cost per lane confidently while attributing a small share of total spend is describing a fraction of what it spent.
Improve it by attacking the largest unattributed categories first rather than by refining the attributed ones. Bulk-billed fuel and consolidated workshop bills are frequently among the largest, and both are attributable with capture at the event.
Once it is reasonably high, cost per unit becomes meaningful and the specific unit depends on the business: per kilometre for long haul, per drop for distribution, per consignment for parcel work, per job file for forwarding. Those are covered on the pages above.
Report unattributed cost as a line rather than spreading it silently. A residue that everyone can see is manageable. A residue quietly allocated across everything makes every other figure slightly wrong in a way that is hard to detect.
Ready to build cost management software?
Your accounts will tell you what diesel cost last month.
Which lanes and which customers consumed it is the question that would change what you charge.
Describe where your costs arise and what you need to decide about to Pentoggle in plain English and generate a working first version in hours, then refine it around your process.