```json
{
    "title": "Legacy – 02 Business Case Vente Unique EN",
    "url": "https://kardinal.ai/vente-unique-testimonials/",
    "datePublished": "2023-01-24",
    "dateModified": "2026-08-25",
    "language": "en-GB",
    "description": "Discover the testimonials of Vente-unique about Kardinal's solution for the optimization of its delivery routes.",
    "author": "Kardinal",
    "publisher": "Kardinal"
}
```

# Legacy – 02 Business Case Vente Unique EN

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**Kardinal Foundry

 Vente-unique améliore son NPS de 20 points grâce à la solution Kardinal
 Site e-commerce spécialisé dans l'ameublement et la décoration, Vente-unique optimise la planification de ses livraisons urbaines grâce à la solution Kardinal. Découvrez le témoignage des équipes de Vente-unique sur la mise en place du projet Kardinal et ses bénéfices au quotidien.

 [Talk to sales](https://kardinal.ai/fr/contact-form/)
 [See our solutions](https://kardinal.ai/fr)

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**Retour client

Au bout de 15 jours, notre NPS (la note donnée par nos clients) a augmenté de 20 points, ce qui est gigantesque !

 SB
 Sébastien Bellone
 Directeur Transport & Logistique Reverse, Vente-unique
 Pour Vente-unique, les enjeux sont importants

 +3,3 millions
 de clients livrés en Europe

 14
 pays

 +20 pts
 de NPS

 +30 %
 de respect des créneaux horaires

## Pre-project overview

To improve its customer service quality, Vente-unique decided to** internalize part of its vehicle fleet **to carry out deliveries that were previously handled by subcontractors only.

> As a pure player, the only contact we have with our customers is through our drivers. Therefore, the goal of having our fleet in-house is to improve the service quality we provide to our customers, while at the same time using the information we gather from them to adapt our offer.

In June 2022, Vente-unique Delivery started its activity in the Paris area to deliver 50 to 60 orders daily. The company's ambition is to expand throughout Europe. Vente-unique was looking for an **innovative and efficient solution **to help them define the right fleet of vehicles and optimize their delivery routes.

## The solution

### Why Kardinal?

After reviewing several market solutions, the Vente-unique teams chose Kardinal's software solution, which met the **very specific requirements of the furniture industry**, including the following:

- a wide diversity of services and goods (from a door-to-door delivery to assembling an entire piece of furniture) that will significantly affect the delivery time (from 5 minutes to 2 hours),
- deliveries that generally require two delivery agents.

It was essential to take these constraints into account to ensure that the delivery routes were truly relevant.

The Vente-unique teams therefore chose to rely on the technological expertise of two French companies: **Kardinal** and **Everest**. Based on advanced mathematics, Kardinal's optimization algorithms take into account predictive traffic to build the **best possible routes** that Everest will then display on its TMS interface and its app for drivers. Drivers can then follow the routes provided by Kardinal on their cell phones while having information about the service and delivery instructions for each item delivered.

### The benefits

Within the first two weeks of using Kardinal's solution, Vente-unique's teams saw significant benefits, such as more realistic and relevant delivery routes.

For Vente-unique, the challenge was to improve customer satisfaction, which is assessed by two main indicators: **compliance with delivery times** and **NPS** (Net Promoter Score), a rating from customers. **Thanks to Kardinal's solution, the company was able to increase its on-time performance by 30 points.**

> 95% of our customers are now delivered within the time slot given at the time of their order.

The Vente-unique teams explain this improvement thanks to the **highly reliable traffic data** provided by Kardinal, which allows the drivers to arrive at the customer's premises on time. Customers are more satisfied with the service they receive because the company fulfills its promise.

> After 15 days, our NPS increased by 20 points, which is huge!

For drivers, the benefits are also significant: their **work schedules are consistent **and they can go home on time, or even early.

## Watch the video testimonial of the Vente-unique team below:

https://www.youtube.com/watch?v=r_Ikkjv7GaE&t=37s

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Would you like to discuss your challenges with our team?
 [Contact us](https://kardinal.ai/contact)

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From the blog

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