Danny Hendrikx
Owner, House of Cars

“Before committing to a purchase, we always check how a car actually performs in the market. With JP.cars, we compare asking prices with real sales, stock days and marketability indicators before making a decision. That car data helps us judge whether a price makes sense and avoid overpaying, instead of relying on listings or gut feeling alone.”
Read more
Danny Hendrikx
Owner, House of Cars

“Before using JP.cars, we had little insight into how quickly cars would sell once added to stock. By working with real car data, we now understand demand, expected turnover and pricing potential much better. Since implementing JP.cars, our sales have increased by 20 percent, stock is moving faster and we achieve stronger car prices based on informed decisions rather than assumptions.”
Read moreMagnus Mattern
Sales Manager, Auto Mattern
“The software gives us much more control over our stock. By reviewing each vehicle every 14 days, we actively manage stock days and prevent cars from sitting too long. This structured approach, supported by reliable automotive data, helps us work more efficiently and keep only a small share of vehicles beyond 150 days.”
Read moreWim Roseboom
Sales Director, Wensink
“We are very pleased with JP.cars’ software. Its powerful stock-monitoring tools make it easy for us to adjust our products and have a fleet overview.”
Tobias Jacobsen
Revenue and Operations, Kvalitetsbiler
“By focusing on vehicles with a high ETR, we have reduced our stock days by 25 percent while keeping the same number of cars in stock. JP.cars helps us see how marketable a vehicle really is and how quickly it is likely to sell. Using reliable car data instead of intuition alone has improved our stock rotation and protected us from long-standing inventory.”
Read moreWouter Klok
Owner, Premium Car Company
“With JP.cars, we can analyse significantly more purchase offers per day without expanding our team. The software helps us quickly filter which offers are worth further analysis and which are not. Using reliable car data, we can focus our time on the right opportunities and keep our operation lean as volumes grow.”
Read moreTom Knaepkens
Chief Executive Officer, Andex

“JP.cars gives us real-time applicable information and advice on the dynamic pricing of our inventory. The software gives us insight into how we are performing relative to the market. Picking up on market changes faster than the competition gives us a competitive advantage.”
Read more
Michael Kissel
Head of Used Car Sales, Moll Gruppe
“JP.cars scans the market every day and proposes a sales price based on this. As a result, we are always in line with the market and optimize our returns. Compared to the last two years, we have been able to grow our volume while maintaining margins. That’s definitely a win-win for our business.”
Read moreJacco Poldervaart
Director Used Cars Hedin Automotive

“We see that JP.cars reliably determines valuations and is independent of the industry. This is very important for us as accountants, to be able to value with certainty the inventory and lease fleet of car companies. It is testable.”
Read more
Arien van Wolfswinkel
Partner EY

“The decisions we made before were supported by data with a bit of intuition. Now the intuition is confirmed. It goes fast, it is efficient and we can value hundreds of cars at once.”
Read more
Ruud van der Star
Manager Contracts & Operations, Hiltermann Lease

“JP.cars helps us determine whether a vehicle is in demand and how that impacts turnover. This insight is crucial for our purchasing decisions and enables us to manage a large used-car inventory more effectively.”
Read moreArjan Verstoep
CFO, Louwman Group
“We base many valuations on experience, but understanding how marketable a car really is remains essential. The ETR insight from JP.cars gives us that additional layer of car data. It helps us fine-tune our bids and keep car pricing realistic, without relying purely on gut feeling.”
Jaap Sauer
Owner, Sauer Automotive Trading
“The intelligence in JP.cars clearly adds value for us. Using the ETR, we can see how marketable a vehicle is at that moment and how quickly it is likely to sell after acquisition. That insight, based on solid car data, helps us make more informed decisions and supports a higher turnover without guesswork.”
Frederik van Santvoort
Division Director, Van Mossel Mertens
“With JP.cars, we can already see the expected rotation speed during the valuation process. Our margins are built into the software, which makes it clear which car pricing level is needed in the market. This helps us make decisions faster and spend our time more effectively on offers and sourcing, supported by reliable automotive data.”
Mathieu Boucherie
Owner, Maxcon
“JP.cars shows us how we are positioned in the market and highlights which vehicles are priced too high or too low. Based on this insight, we know exactly at which car pricing levels to advertise when we want certain vehicles to sell faster. Using reliable automotive data, we can actively steer our turnover speed instead of relying on assumptions.”
Stijn Tyvaert
Manager Used Vans, G. Lambert & Co
“I assess every vehicle using the software, focusing on ETR, margin, and stock days. The cars I source with JP.cars are sold within the timeframe indicated by the car data. Even vehicles I initially hesitated about were sold within two weeks, giving me strong confidence in the car pricing decisions.”
Robbe Jalvingh
Owner, Jalvingh Automotive
“I assess every vehicle using the software, focusing on ETR, margin, and stock days. The cars I source with JP.cars are sold within the timeframe indicated by the car data. Even vehicles I initially hesitated about were sold within two weeks, giving me strong confidence in the car pricing decisions.”
Robbe Jalvingh
Owner, Jalvingh Automotive
“JP.cars enables reliable and realistic trade-in valuations by going beyond listed car prices. We can see not only what vehicles are offered for, but also what they actually sell for and at which price. That makes the car valuation far more relevant and results in assessments we can truly rely on.”
Ferry de Vries
Location Manager, Honda Verhagen
“With JP.cars, we can review our inventory much faster and gain insight within just a few clicks. That speed allows us to stay on top of our stock instead of reacting afterward. As a result, we can clearly see our stock days decreasing in the figures.”
Sietse Meijer
Owner, De Occasion Fabriek
“With JP.cars, we can monitor our inventory much faster and gain insight within just a few clicks. That allows us to stay on top of our stock instead of reacting afterward. As a result, we can see our stock days decreasing directly in the numbers.”
Stephan Mulder
Sales Passenger Cars, Baan Twente
“With JP.cars, we immediately see both a purchase price and a sales price with our margins already factored in, which saves us a significant amount of time. We can also identify which vehicles have been in stock longer and understand the possible reasons. With these insights, we keep much better control over our stock days.”
Dylan Teiwes
Sales, Auto Valk
“With JP.cars, we have achieved greater consistency in our pricing. When a vehicle remains in stock longer than expected, we can quickly identify the underlying reason. This allows us to adjust our strategy and act decisively, without immediately resorting to price reductions.”
Rutger Dam Wichers
Co-owner, Auto Schippers
“With JP.cars, we are able to broaden our purchasing scope without increasing risk. Based on the software’s recommendations, we now buy cars we would previously have passed on. These vehicles turn out to be fast movers and often sell immediately, while our purchasing decisions overall have become sharper.”
Hielke-Jan Boorsma
Sales consultant, Auto Olijnsma
“Before, reviewing our inventory took two to three days with a stock of around 300 cars. Today, with 500 cars, the same process is completed within a single day. This saves us substantial time and gives us far better control over stock days.”
Daniël Maar
Owner, maarZeker
“Previously, with around 300 cars in stock, it took me two to three days to review the entire inventory. Now we have 500 cars and I can do it within a single day. That represents a significant time saving, and we have much better control over our stock days.”
Read moreRaymond Smeets
Manager used cars, Wealer

“The software aligns perfectly with our vision of analyzing the current market. JP.cars prompts us to take action faster than before, enabling a more proactive pricing strategy and reducing the need for heavy discounting. That has a positive impact on our profitability.”
Read moreThijs Weeda
Co-owner Van Zessen
“The software is indispensable in our daily operations, and the results are measurable: turnover rate increases and the number of price adjustments decreases. This means more cars are sold and prices are set more accurately upfront. We feel that directly in our bottom line.”
Read moreSander van Delen
Used Car Manager, Van Gent
“Within six months of using JP.cars, we noticed that our margins were improving and stock days were coming down. The software allows us to set our own margins and assess marketability more accurately before buying. Using reliable car data rather than gut feeling helps us make more consistent purchasing decisions and keeps turnover moving.”
Read moreAuke de Vries
Sales SVautos
“Our gut feeling has been replaced by data. The protocol aligns pricing with the market position you want to take. We come across as more professional, make better decisions, and see the results reflected in our sales figures.”
Read moreKurt Vandecasteele
Owner Goodcars
“In the past, we often waited 30 days before adjusting prices. With JP.cars, we immediately see when something changes in the market and can respond much faster with our pricing. As a result, the age of our inventory decreases and fewer cars stay too long in stock.”
Read moreWim Bruggeman
COO Dex
“We value around 80 cars per week, and with JP.cars we get an immediate price indication. That saves an enormous amount of time. Thanks to the ETR, we can see how attractive a car is and how quickly we can sell it again. The software more than pays for itself.”
Alex de Vries
Co-owner Auto de Vries
“We can respond faster to market changes with JP.cars, manage our inventory more effectively, and take a more active approach to pricing. Within a few months, this already resulted in a higher turnover rate. I can only speak positively about the software.”
Read moreSerafijn Embrechts
Sales Manager Volvo Selekt & Used cars ACB Group
“JP.cars shows us not only current listings, but also what cars have actually sold for. That gives a much clearer view of car prices and saves time. By applying our own pricing protocol in the software, we can immediately see the expected margin and selling price of a trade-in, based on reliable car data.”
Olav Petersen
Owner, Petersen Automotive
“The JP.cars software is valuable for our business, particularly the ETR. It shows us straight away how marketable a commercial vehicle is. That insight, based on reliable car data, helps us avoid poor buying decisions and keep our sourcing focused.”
Tim Heerink
Owner, VanPro
“With JP.cars, I know within two minutes what a car is worth, what my margin is, and at which car prices a dealer can resell it. The ETR also shows how marketable the vehicle is, which makes that assessment clearer for both sides. As a result, my car valuation is aligned with how dealers look at the market, and we speak the same language.”
Kadir Çolak
Owner, Uw Auto Inkoopexpert
“Even as a smaller business, we use JP.cars every day. I start my day with it, and within ten minutes I know what needs adjusting in our stock. It reflects our own judgement in software, which we can follow with confidence, using clear car data to guide our car pricing decisions.”
Tjeerd Tdjeerdsma
Owner, Tjeerdsma

“We receive many offers of cars on the international market every day, JP.cars helps us to scan that volume quickly. This allows us to immediately focus on the top 25 most interesting cars. Since we have been using the software, the average turnaround time has improved and we can optimize our margins.”
Read moreRadu Nicodim
Managing Director My Way

“JP.cars allows us to test our gut feeling against the reality of the market. Thanks to JP.cars, we were able to reduce our stock by about 25%. At the same time, we saw our sales increase by about 10%. So we are selling more with less stock.”
Read moreStijn Le Couter
Owner Le Couter
“The software aligns with our vision and the growth we envision in used cars. With JP.cars we have a larger comparison and access to reliable data, which allows us to make informed choices. Our turnover rate has improved so if you want to move forward with used cars, I would definitely recommend it.”
Griffin Houppermans
Mobility Centre branch manager
“With JP.cars we can see at a glance the marketability and priceworthiness of a car. This allows us to work efficiently. The occassion market is changeable, which is why stock must be monitored continuously to ensure the turnover rate. The software allows us to apply dynamic pricing. Every week we look at our advertised stock to see if adjustments are needed.”
Read moreMark Slegt
Occasion Manager Auto Hoogenboom
“We needed software for valuing used cars. JP.cars significantly speeds up our remarketing process. Without reliable market data, companies stick to outdated valuations; that’s now solved. Some cars are sold in two weeks. I believe this is the right way to value cars.”
Gaspar Michel
International Fleet Procurement LIZY
“JP.cars has made our job easier and more efficient. A salesman used to know exactly what an Opel was worth; now all kinds of brands come in. So you just have to have good software. Because of the unambiguous valuations, our occasion manager can now give a price much faster.”
Read moreWino van den Bosch
Commercial director Hekkert
“I can’t live without the software anymore. It gives me insight into cars I wasn’t interested in before. Yet they go away quickly, which to me is proof that the software works. We are selling a lot more now and the appraisals are going a lot faster.”
“The software not only gives us insight into which cars are currently the most current, but also allows us to manage our margins better. That’s worth its weight in gold.”
Jeen Jonker
Owner Fortis Automotive
“The strength of JP.cars is that we can observe trends, for example about the popularity and volume in supply of certain models. If you are looking for a particular car with desired options, you can compare very specifically. Also in foreign markets. It is a way for us to increase our occasion supply.”
Ferry Rasenberg B-Rent
Director B-Rent
“With JP.cars we also have hard data, in addition to the expert who understands the car. I am convinced that you can optimize your margins with that. The software gives us insight into the market and shows us which cars are in high demand. This allows us to source the right cars and also immediately find potential buyers who fit our offering.”
Read moreRudy Jagersma
General manager of Axero

“Since using JP.cars’ software, we have been able to clear out our old inventory, which has gone very well. We simply sell faster, with better margins than before. We can now calculate our prices better and have more margin to drop if necessary. Our stock management has become much easier because of the software, we can now buy more efficiently.”
Read moreMichael van Eynde
Manager of Sourcing & B2 North B2cars
“JP.cars provides valuable data that helps us look critically at our inventory. We have been up and running for about three months now and the results are clear. Our turnover rate has improved and I expect this to increase further. I have great confidence in JP.cars’ software.”
Patrick Hommel
Director-owner Auto Hommel