Car rental is a hard way to make money. Insurance premiums keep rising and margins are thin. Most customers rent once and never come back. On top of that you deal with damage, fraud, the occasional stolen car, vehicles that need to be in the right place at the right time, and a counter that gets chaotic every Friday afternoon.
As a software provider we work with rental companies across Europe, and we see the same pattern almost everywhere. Owners are busy fighting fires, so small, repeatable sources of income get skipped. None of them is dramatic on its own. Added up over a year and a fleet, they decide whether you have room to grow.
Here are six tips to earn more money. For each one we note what it does for you: more revenue, lower costs, happier customers, or a mix.
Tip 1: Charge a service fee
What it does: more revenue.
Customers are used to paying a small one-off service fee. Airlines, ticket sellers and delivery apps all charge one, and almost nobody cancels a booking over it.
Do the sum for your own business. An average local rental company closes between 5,000 and 15,000 rental agreements per location per year. A fee of €2 per check-out adds:
- 5,000 agreements × €2 = €10,000 per year
- 15,000 agreements × €2 = €30,000 per year
That is per location, and it costs you nothing extra to deliver.
Two rules make it work. First, be open about it. Name the fee upfront on your website, in the booking flow and in the confirmation, and include it in the total price the customer sees. A fee customers only discover at the counter costs you more in trust than it earns. Second, automate it. If an employee has to remember to add the fee, it will be forgotten on busy days. Set it up in your rental software as a fixed line on every agreement, so it appears on the booking, the contract and the invoice without anyone thinking about it.
Tip 2: Integrate your website with your rental software
What it does: more revenue, lower costs, happier customers.
Not every rental company likes this idea. The usual objection is control: "I want to decide who rents my cars before I confirm anything." That is a fair concern, and there are ways to handle it, which we covered in our article on real-time rental: pros and cons. But one way or another, connecting your website to your rental software earns you money.
It saves time
Every booking that arrives as an email or a form has to be read, checked against the planning and typed into your system. A booking module connected to your rental software puts the booking straight into your planning. No retyping, no typos in the licence plate or the dates, no double bookings.
It unlocks revenue
A static price list on a website cannot react to demand. Once your website reads prices and availability from your rental software, you can use seasonal prices and dynamic pricing: higher rates when the fleet is nearly full, sharper rates in quiet weeks. You can also offer extras such as extra kilometres, a child seat or a lower excess during the booking itself, when the customer is most likely to say yes.
It makes customers happier
Customers expect to book a car the way they book a hotel room: pick dates, see the price, confirm. A contact form with a reply time of an hour or a day does not meet that expectation. Many customers send the same request to three rental companies and book with whoever answers first. Instant confirmation keeps that customer with you.
Tip 3: Take payments online
What it does: more revenue, fewer no-shows.
Most local rental companies do not ask customers to pay when they book. That makes sense, because a payment step lowers conversion on your website.
Still, collecting payment as early as possible should be part of your strategy. A customer who has paid is committed to the rental. The chance of a no-show drops sharply, and if the customer still doesn't turn up, you have the money. We wrote more about this in our article on preventing no-shows.
You don't have to force payment at checkout. You can build it into your confirmation flow instead:
- The customer books and receives a confirmation with a payment link.
- If the customer pays, the booking is final.
- If the customer hasn't paid within a set period, for example 24 hours, the booking is cancelled automatically and the car is available again.
This keeps the booking step light and still protects your planning. If a full payment feels like too big a step for your customers, start with a deposit. See the payment options in RentVisie for how online payments, payment terminals and direct debits fit together.
Tip 4: Handle fines automatically
What it does: lower costs, less money lost.
Every rental company receives traffic fines, parking fines and toll invoices for cars that were on the road with a customer. Each one is a small admin job:
- find the rental agreement that matches the licence plate and the date and time of the offence
- look up the customer and the driver
- transfer the fine to the driver or pay it and re-invoice the customer
- charge an admin fee for the work
Done by hand, this takes a few minutes per fine when it goes well. On a busy week the envelopes pile up, the deadline to transfer a fine passes, and you end up paying fines your customers earned. That is money lost twice: the fine itself and the hours spent on it.
With fine management in your rental software, you register the fine and the software finds the matching agreement. The fine is charged to the right customer automatically, including your admin fee. The same process works for traffic fines, parking fines and tolls.
Make sure your terms and conditions state the admin fee, and mention it at check-out. Customers accept a fee they were told about.
Tip 5: Offer self-service
What it does: more revenue, lower costs, happier customers.
Your counter has opening hours. Your customers don't. They want to collect a van at seven in the morning, return a car on Sunday evening, or pick up a vehicle after their train arrives at eleven at night. Every request you turn down because the counter is closed is revenue that goes to someone else.
Self-service solves this without extra shifts. The customer books online, signs the agreement digitally and collects the car with a self-service app, 24/7. With Track & Trace, mileage and fuel level are read automatically at check-out and check-in, so you don't need an employee walking around the car with a clipboard.
Self-service also changes what a new location costs. You can open a pick-up point at a station or a business park without staffing a counter there. Business rental company Cofleet 24/7 runs on this model: customers see available vehicles directly in the app, and invoicing and customer information go out automatically.
You don't have to switch everything at once. Many rental companies start with after-hours returns only, or with one location, and expand once they trust the process.
Tip 6: Use brokers to fill idle cars
What it does: more revenue.
Many local rental companies avoid brokers because of the commission. That is a reasonable instinct in peak season, when your own website and phone fill the fleet. Outside peak season the calculation changes. A car standing on your lot earns nothing and still costs insurance, depreciation and parking space. A broker booking with commission earns more than an empty car.
Use brokers deliberately:
- Choose what you offer. Open only the vehicle categories and periods where you expect spare capacity, such as midweek or low season.
- Price the channel separately. Set a broker rate that covers the commission, so each broker booking still has a margin.
- Stop selling when direct demand picks up. When your own channels fill the fleet, close availability for brokers.
- Earn the next booking directly. A broker customer who has a great experience with you can book directly next time.
The biggest operational risk is double bookings. If you manage broker extranets by hand next to your own planning, sooner or later the same car is sold twice. Connect brokers to your rental software, so broker bookings land in your planning automatically and your availability stays correct in every channel. RentVisie is now integrated with the brokers Check24 and AurumCars. See our overview of integrations for all available connections.
More from your fleet
None of these tips requires a new business model. They close leaks that already exist in most rental companies: fees that are never charged, bookings lost to slow replies, no-shows, fines that are paid instead of passed on, customers turned away after closing time, and cars standing idle.
What they have in common is automation. A service fee, a payment deadline or a re-invoiced fine is only worth something if it happens every single time, including on your busiest day. When your rental software handles these steps, you earn more from your fleet without adding operational complexity.
Frequently asked questions
How much can a service fee add for a car rental company?
It depends on your volume. A location that closes 5,000 rental agreements per year earns €10,000 extra with a €2 fee per check-out; at 15,000 agreements that becomes €30,000. Be open about the fee upfront, include it in the total price and add it automatically to every agreement.
Doesn't asking for online payment lower my conversion?
A mandatory payment during checkout can lower conversion. You can avoid that by sending a payment link with the confirmation and cancelling the booking automatically if the customer hasn't paid within a set period. The booking step stays light and no-shows drop.
How do I stop paying traffic fines my customers caused?
Match every fine to the rental agreement by licence plate and date, then transfer it to the driver or re-invoice the customer before the deadline passes. Rental software with fine management does the matching and re-invoicing automatically, including an admin fee.
Is self-service suitable for a small rental company?
Yes, and you can start small. Many rental companies begin with after-hours returns or one location. You need online booking, digital signing and a way to hand over the car without staff, such as a self-service app combined with Track & Trace.
Are brokers worth the commission?
In peak season often not, because your own channels fill the fleet. In low season or midweek, a broker booking with commission earns more than a car standing still. Set a separate broker rate, limit which categories you offer, and connect brokers to your rental software to prevent double bookings. RentVisie integrates with Check24 and AurumCars.
Book a conversation. We'll walk through your rental process and show you which of these six leaks costs you the most.
Book a call