When someone on the team proposes to invest in route optimization software, the director's first question is always the same: And how much is this going to save me?

It's the right question. But the problem is that most companies only count part of the savings - fuel - and leave out the seven or eight concepts where real money is escaping every day without anyone seeing it on any bill.

This article gives you a method for calculating the full ROI of a logistics optimization project. Not with generic promises, but with specific variables that you can fill in with your company numbers.

Why the ROI of logistics is always underestimated

When it comes to logistics efficiency, the instinct is to look at the direct and visible costs: kilometers, liters of diesel, driving hours.

But an inefficient operation generates losses in layers that are harder to see:

• The manager who arrives at 6 in the morning to plan routes by hand and finishes at 9
• The customer who called three times this week and the fourth will no longer call — they will buy somewhere else
• The customer service worker who spends half a day answering “where is my order?”
• The day the holiday traffic chief left the operation in the hands of someone who didn't know how the routes worked

These costs do not appear on any line in the income statement. But they do exist. And they add up.

The 8 savings levers — with real examples

1. Reduction of kilometers, fuel and maintenance

It's the most tangible savings and the easiest to calculate. A route optimization engine reorganizes the order of stops to minimize the total distance traveled. In operations that are planned manually, the deviation from the optimal route is usually between 20% and 35%.

The calculation:

Imagine a company with 10 vans that travel an average of 150 km/day each:

• Current kilometers per year: 10 × 150 × 250 days = 375,000 km/year
• With a 30% reduction: 262,500 km/year — savings of 112,500 km
• At an estimated cost of 0.35 €/km (fuel + maintenance + amortization): 39,375€ annual savings

And this is not to mention that fewer kilometers are also fewer revisions, fewer tires and less time in the workshop, or even savings for an entire vehicle.

2. Planning productivity: 3 hours to 15 minutes

If your team plans the routes by hand, calculate how much time they spend doing so each morning. In companies with 5—15 vehicles, it is common for a manager to spend between 1.5 and 3 hours a day on this task: downloading orders, assigning them by zones, sorting them, printing sheets or sending WhatsApps.

With optimization software, that same planning is done in 5—15 minutes.

The calculation:

• Current planning time: 2 hours/day × 250 days = 500 hours/year
• Optimized time: 15 min/day × 250 days = 62.5 hours/year
• Savings: 437.5 hours/year — 87% less
• If the manager's hourly cost is 20 €/h: 8,750€ in annual savings

But the real number isn't just the cost of those hours. That's what that manager can do with that time: deal with incidents, improve relationships with customers, or not start the day already exhausted.

3. Real-time information: fewer calls, better decisions

Without real-time visibility, managing a fleet is like playing chess with your eyes closed. When you don't know where each driver is or how the route is going, you manage with calls. Lots of calls.

With continuous monitoring:

• The manager sees on the map if a route is being delayed and can act before the customer calls
• Stops can be reassigned in real time if a driver has an unforeseen event
• The customer automatically receives the updated ETA, without anyone having to call them

The invisible impact: each such interruption breaks the focus for at least 10—15 minutes. In a day with 15—20 follow-up calls, the manager loses between 2 and 4 hours of productive work.

4. Standardized processes: the basis for growth without chaos

A well-documented and systematized operation can be replicated. When the planning process lives in a person's head or in an Excel full of formulas that only they understand, scaling is impossible.

With standardized processes:

• Incorporating a new zone or a new driver is following the same flow, not improvising
• Opening a new warehouse or route does not require months of adaptation
• Performance is predictable, not dependent on who is there that day

This is the value that managers most underestimate until they want to grow and realize that their operation cannot scale without hiring more managers.

5. Reducing operational risk: what happens when “the one who knows” isn't there?

This is the most invisible cost of all, and also the most dangerous.

Almost all logistics companies have a “Manolo”: the person who has been doing the same routes for 12 years and who knows by heart which customer wants delivery before 10 o'clock, which street is not accessible with a large van and how to balance Tuesday's routes when there are two drivers leaving.

When Manolo goes on vacation, the following week is a disaster. And when Manolo retires or leaves the competition, the company loses an asset that is priceless — because he never documented it.

How to quantify it:

• How many hours of training and adaptation does a new manager require? If it's 3 months, you're talking about 480 hours of lost productivity
• How many failed deliveries or delays does a week without the expert manager generate? If the incident rate rises by 15%, that has a direct and indirect cost
• How many customers leave during this period of instability?

Systematizing knowledge isn't just efficiency — it's business insurance.

6. Better customer experience: the satisfied customer repeats and spends more

The impact of well-managed delivery doesn't end when the package arrives at the door. A customer who receives their order on time, with prior notice and without having to call anyone, is a returning customer.

And one who doesn't come back is a customer who found someone who does it better.

The calculation of the impact on revenues:

• If you have 500 active customers with an average annual ticket of 1,200€
• And an improvement in the delivery experience retains 5% of customers who are currently lost to incidents: 30 customers × 1,200€ = 36,000€ of retained revenue
• If these customers also increase their average ticket by 10% because they trust the service more: 500 × 120€ = 60,000 additional €

The quality of delivery is today the most difficult differentiator to copy in last-mile logistics. Not speed, not price — reliability.

7. Fewer manual tasks: How many people are there on your customer support team?

The “where's my order?” calls they are not just a nuisance. They are a personnel cost that can be measured precisely.

If your customer service team spends 40% of its time resolving delivery issues that could have been prevented — late calls, unlocated orders, delivery confirmations — you're paying salaries to manage operational inefficiencies.

The calculation:

• 2 customer service people at 25,000 €/year = 50,000 €/year
• 40% of the time in avoidable delivery efforts = 20,000 €/year in avoidable cost
• With automatic ETA notifications, digital delivery confirmation and public tracking for the customer, that percentage can drop to 10— 15%
• Potential savings: 12,500—15,000 €/year — without reducing the quality of service

8. Proactive distribution: Anticipate errors before they cost

A logistics error has two prices: the direct cost (the second delivery, the call, the discount to the customer) and the cost of the relationship (the trust that erodes, the negative review, the customer that does not renew).

Monitoring tools allow you to identify deviations in real time and take action before they become formal incidents. If a driver is 20 minutes late at the first stop, the manager can alert the next customer or reassign a delivery — instead of knowing when the customer is already angry.

The impact:

• If currently 8% of your deliveries cause some type of incident (delay, failure, complaint) and you can reduce it to 4%: out of 5,000 monthly deliveries, that's 200 fewer incidents per month
• If each incident costs between 15 and 30€ in time, redelivery and administrative management: 3,000—6,000 € monthly savings

9. Lower environmental impact: the door to contracts you couldn't win before

This point rarely appears in traditional ROI calculations. But in 2026, it has a direct impact on the revenues of many companies.

More and more medium-sized and large companies are demanding CO₂ emission data from their logistics operators as part of the tender process. If you can't measure and report your carbon footprint, you're directly left out of that conversation.

Optimizing routes reduces mileage — and with it, emissions. Routal automatically calculates the CO₂ emissions avoided on each route.

The strategic impact:

• Access to corporate clients with ESG (Environmental, Social, Governance) requirements
• Differentiation from competitors who cannot measure or report their footprint
• Positioning in the face of ZBE (Low Emission Zones) regulations that already affect many cities

The ROI calculation: a complete example

Let's take a real company with these parameters:

Variable Value Number of vehicles 10 km drived/day per vehicle 150 km Operating days per year 250 Cost per km (fuel + maintenance) 0.35 €/kmCurrent planning time 2 hours/day Manager's hourly cost 20 €/h People in customer service2 (25,000 €/year each) Monthly deliveries 5,000 Current incident rate 8%

Estimated annual savings:

ConceptEstimated SavingsReduction of kilometers and fuel (30%) 39,375 €Planning productivity (-87%) 8,750 €Reduction in customer service management15,000 €Reduction of incidents and redeliveryes36,000—72,000 €Retention and growth of customers36,000—60,000 €Estimated total 135,000—195,000 €/year

Software costs:

For a fleet of 10 vehicles, Routal is around 5,000—8,000 €/year.

First-year ROI: between 1,600% and 2,300%

Or to put it another way: the software pays for itself in the first 2—4 weeks of operation.

Invisible costs hurt the most

When someone says “I can't justify this investment”, it's almost always because they're just counting fuel. And that's like valuing a company only by its cash flow.

The real costs of an inefficient logistics operation are:

• Manager's time That I could be doing other things
• Repeated errors because no one has systematized them
• Customers who are leaving because the delivery was not what they expected
• Knowledge that goes away When does the person who had it leave
• Contracts that don't fit Because you can't prove your carbon footprint

None of these appear on the diesel bill. But they all appear, in one way or another, in the income statement.

Where to start

Before evaluating any tool, do this exercise:

1. Calculate your real planning cost: minutes per day × days per year × manager's hourly cost
2. Estimate your incidence rate: How many deliveries per month do a call, a redelivery or a claim generate? How much does each one cost?
3. Ask customer support: What percentage of your interactions are about logistics? How much time do they spend?

With those three numbers on the table, the conversation about ROI changes completely.

If you want to do that calculation with your company data, at Routal we help you build it before you make any decisions. Talk to us

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The customer calls to say that their order has not arrived. Your driver swears he delivered it. You're in the middle, with nothing on paper — or with a packing slip that no one knows where it is — trying to figure out what really happened.

There is a solution to this situation. It's called digital proof of delivery. And if you don't have it in your operation yet, you're resolving conflicts with more effort than necessary.

What is proof of delivery (POD)

El Proof of Delivery — or proof of delivery — is the record that confirms that a package, merchandise or service arrived at its recipient. It is proof that the delivery occurred, when it occurred and who received it.

In its traditional version, that record was a paper packing slip with a hand signature. It works. But it has problems: it is lost, it deteriorates, it cannot be consulted from the office, and digitizing the history takes hours.

El digital proof of delivery (ePOD) does the same thing, but from the driver's mobile phone and in real time. The information reaches the system the moment the delivery takes place — no paper, no waiting, no room for something to go astray.

Types of digital proof of delivery

Not all vouchers are the same. Depending on your operation, you'll need one or more of these formats:

Digital signature

The recipient signs directly on the driver's mobile screen. It is the direct equivalent of the paper packing slip and the most common type. It is legally valid in most European jurisdictions when accompanied by delivery metadata (time, GPS coordinates, driver's identity).

Photograph of the delivery

The driver takes a picture of the package at the delivery point — at the door, in the hands of the customer or at the agreed pickup point. Especially useful when the recipient is not present or when the delivery is made at a point without direct attention (portals, ticket offices, company reception).

Barcode or QR

The driver scans the package code when delivering it. The system logs the event automatically. Fast, frictionless for the customer, ideal for high-volume operations where speed per stop is critical.

Confirmation PIN

The customer receives a code via SMS/WhatsApp/Email before delivery. When the driver arrives, the customer shows or dictates the PIN. It is registered as a validated delivery. Add an extra layer of security for high-value deliveries or regulated products.

Combination of methods

In many operations, the ePod is a combination: photo of the state of the package + signature of the receiver + automatic GPS coordinates. The driver doesn't choose — the system guides you through the process in three steps.

Why paper is no longer enough

The physical packing slip has a route: it is signed on the door, it travels folded in the driver's pocket, it arrives at the office at the end of the day - or at the end of the week - and someone files it (or scans it, at best). On that journey, a lot can happen.

With the ePod, that journey disappears:

• The signature or photo is registered in the system at the exact time of delivery
• The manager can check the voucher from the office without waiting for the driver
• The customer can receive the voucher automatically by email
• In case of a claim, evidence is available in seconds, with timestamp and geolocation

It's not just convenience. It's responsiveness. A complaint resolved in minutes instead of days changes the customer's perception of your company.

How to implement it without your team feeling like a burden

Resistance to change in delivery operations often comes from the driver. Adding steps to your routine creates friction — and if the process isn't intuitive, it ends up being ignored.

Here are the keys to a working implementation:

Choose an app that guides the driver, not complicates him.
The ePod flow should be a natural part of the stop: it arrives, delivers, records in two or three touches, continues. If it requires extensive training, the design is not suitable.

Start with a single type of POD.
Don't implement signature + photo + code at the same time. Choose the format that solves 80% of your cases, consolidate it and add variants if the operation needs it.

Show the benefit to the driver, not just the company.
When there is a complaint and the driver has the ePod, it is protected. There is no “your word against the customer's”. That argument connects directly to something that matters to them.

Connect the ePod to your systems.
A digital voucher that lives only in the driver's app has limited value. The ePod is most useful when integrated with your management system, your ERP or your ecommerce platform — so that evidence is available where you need it.

What the ePod reveals that paper hides

Beyond resolving disputes, digital proof of delivery generates data that paper could never give you:

• At which stops does delivery take longer to complete?
• Which areas have the most failed attempts without a cause record?
• Which drivers consistently complete the ePod process and which ones omit it?

This data is the first step in improving the delivery rate on the first attempt and reducing the cost per stop.

The delivery ends when there is evidence of it

A delivery without a receipt is a half delivery. For the customer who didn't receive it, for the system that didn't register it, and for you when you have to prove that it happened.

Routal Driver allows drivers to capture digital signatures, photos and barcodes at every stop — with the process integrated into the route, without extra steps. The voucher reaches the manager in real time and can be automatically sent to the recipient.

The next time a customer calls saying their order didn't arrive, you'll have the answer ready. And probably also the photo.

Start saving time and improving your level of service for free with Routal

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It's 10 in the morning. Your driver has had three failed attempts in the same direction: no one opens, the doorman doesn't answer and the customer doesn't pick up the phone. Now that stop is floating in the air - neither delivered nor canceled - and the rest of the route is starting to mismatch.

What just happened has a name: a failure in the delivery rate on the first attempt. And if more happens to you than you'd like, you're not alone.

What is FTDR and why it matters more than it seems

La first-time delivery rate (First Time Delivery Rate or FTDR) measures the percentage of orders that are successfully delivered the first time the delivery person arrives at the address. No reattempts. No follow-up calls. Without coordinating a second visit.

The formula is simple:

FTDR = (Successful deliveries on the first attempt/Total delivery attempts) × 100

An FTDR of 85% seems reasonable until you think about it in volume: it means that 1 in 6 deliveries requires a second attempt. With all that that implies.

The hidden cost of each retry

When a delivery fails, the counter doesn't stop. Start another one:

• Direct logistics cost: the driver returns to the warehouse or schedules a second visit. Between 3 and 8 kilometers on average that were not in the plan.
• Management time: someone on your team has to process the notice, coordinate the retry, and update the customer.
• Customer Satisfaction: A failed delivery is, for many buyers, reason enough not to repeat.
• Returns: in B2C operations, packages not delivered on time trigger returns, especially in ecommerce.

In operations with 50 to 150 daily deliveries, improving the FTDR by 5% can translate into tens of kilometers and hours saved each week. It's one of the last-mile metrics with the greatest direct impact on profitability.

Why first attempts fail

Before looking for solutions, it is important to understand the real causes. The most common:

The customer was not available during the delivery time. The delivery arrived at 11:00 and the customer works until 17:00. Nobody knew. Nobody asked.

The address had incorrect or incomplete data. The floor is missing, there is an error in the number, or the geocoding points to the wrong point. The driver arrives, but not at the right place.

The customer received no notice that the delivery was close. Without accurate ETA notifications, the customer doesn't prepare. When the delivery person arrives, you may be in a meeting, in the shower, or just not listening to the intercom.

The delivery window was not aligned with actual availability. A range was offered from 09:00 to 13:00, but the customer can only receive between 14:00 and 17:00. No one validated that when planning.

How to improve the FTDR: concrete actions

Automatic notifications with real ETA

The most effective - and the most underestimated - measure is to let the customer know in good time before the delivery person arrives. Not the day before. Not by email. An SMS or WhatsApp with the accurate and updated ETA of when the driver will be at the delivery address, that generates a real reaction window.

When the customer knows that their order arrives at a specific time, they can organize their schedule, ask a neighbor to pick it up or simply go down to receive it. The number of “there was no one there” plummets.

Confirm time availability before assigning the route

In operations with time windows, confirmation must occur formerly that the package enters the route — not the same day of delivery. Integrating this information into the planning makes it possible to group deliveries by real band, not by theoretical strip. The result: fewer conflicts, more completed deliveries.

Geocoding verified before leaving

Each address must go through a validation process before it reaches the driver's map. A poorly geocoded address can ruin the entire delivery. Modern planning tools detect inconsistencies in coordinates and point them out before the driver starts — so that the error doesn't travel with him.

Record the reason for each failed delivery

If the driver can record in two taps why the delivery failed - “no one at home”, “access impossible”, “wrong address” - you have real data to act on. Without that record, the problem is repeated indefinitely without anyone understanding why. Proof of delivery also applies to failed attempts.

Measure to improve

Your current FTDR is the starting point. If you don't measure it, you can't improve it. The least you need to know:

• % of deliveries completed on the first attempt (per week, per zone, per driver)
• Main registered causes of failure
• Estimated cost of each retry on your operation

With those three pieces of data, you have enough to prioritize. And to justify it to management with numbers, not with intuition.

Perfect delivery is not luck

A high FTDR doesn't happen by chance. It happens because the customer was notified, the address was correct, the window was real and the driver had the information he needed before leaving.

Routal helps to plan routes that respect real time windows, sends automatic notifications to the end customer with ETA in real time and allows drivers to record incidents in seconds - so that the next attempt is not necessary.

Cases such as Ametller Origen, which delivers in 1-hour time slots and notifies its customers, achieve a success rate in the first delivery above 99.5%. Convenience, Information and Optimization.

How many reattempts would you avoid this week? Start by measuring them. Then, one by one, they cease to exist.

Get started for free with Routal →

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