Offre exclusive: Jusqu'à -20% sur les terminaux de paiement mobiles
Payment solutions tailored to your ambitions
Your specialized partner in choosing your payment solutions in Belgium. Discover how our revolutionary services can streamline your transactions and enhance your customer experience.
More than 2500 clients trust us
Accept card payments, contactless (NFC), or QR code payments with unbeatable rates.
Revolutionize your payments, accelerate your growth
Our customized payment solutions are designed to adapt to your specific needs.
Payment terminals
Accept a variety of payment methods (Bancontact, Mastercard, Visa,...).
SmartPay
Accept your payments anywhere from your smartphone.
Automatic coin changers
Manage cash payments in your business.
Point of sale (POS) systems
Simplify your daily management with advanced features.
Order kiosks
Give your customers full control over their order.
Online payment
Simplify your online payments securely with our secure solutions.
SmartPay
Turn your smartphone into a payment terminal and receive payments wherever you are with our free SmartPay app.
Whether you’re on the go, making deliveries, or at special events, our SoftPos-SmartPay app accompanies you everywhere.
Just submit your request and download our SmartPay app (available on Android), and you’ll be ready to accept payments wherever you are!
Smart Advance
Need fast financing?
Get the funds needed to grow your business. With Smart Advance, enjoy a quick and easy financing solution.
- Get financing from €1,000 to €1,000,000
- Quick financing in just a few days
- Repay as a percentage of your daily sales
Quick and commitment-free.
Our statistics reflect our dedication and the trust placed in us by our clients.
Every successful transaction and every satisfied customer are testimonies to our commitment to excellence.
2
100
+
Trusted clients
100
+
Terminals sold per year
0
M €
Volume processed annually
Discover what our clients say about us
Your success and satisfaction are our top priority. That’s why we’re committed to providing one of the highest levels of service in the industry.
I received one of the S4I advisors a year ago, very attentive. He was able to analyze my transaction fees and found a new strategy to save on them. I was able to increase my turnover as a result! A very responsive and friendly team.
★★★★★ 4.5/5
Lucas L.
Very satisfied with their customer service (after-sales service 👍). Their response to any question or issue is quick, and always with the aim of doing their best. I recommend their professionalism.
★★★★★ 5/5
Fernand L.
Very happy to have dared to make the change. And very responsive after-sales service.
★★★★★ 5/5
Philippe V.
Service SUPER RAPIDE et EFFICACE
Très content de leur services car j'ai eu besoin d'un terminal de manière très urgente, j'avais fait la demande chez 4 grandes sociétés: et toutes à part Smart 4 invest me donnaient des délais dépassant les 3 semaines... Chez S4I c'est arrivé dans les 6h du coup de téléphone ! J'ai pu ouvrir mon commerce et accueillir les premiers clients directement. J'ai attendu avant de mettre le commentaire pensant que cela couterais très cher du a la rapidité mais que du contraire, leur tarifs sont quasiment moitié prix des autres !
Service au top et à l'écoute
J’ai reçu il y a un an l’un des conseillers S4I, très à l’écoute. Il a pu analyser mes frais de transactions et a pu trouver une nouvelle stratégie pour économiser sur ceux-ci. J’ai pu ainsi augmenter mon chiffre d’affaires ! Une équipe très réactive et aimable.
Service technique rapide et Pro
Très satisfait de leur service à la clientèle ( service après vente 👍). Leur réaction suite à une question, ou un problème quelconque est rapide, et toujours dans le souci de faire au mieux. Je recommande leur professionnalisme.
Changement qui vaut la peine
Très content d’avoir osez le changement. Et service après vente très réactif.
7 Days Ago
Do you need an occasional payment terminal?
Rent a short-term payment terminal now.
For less than €15/day
Why are our clients satisfied partners?
Our commitment to personalized innovation ensures that each solution is tailored to your unique business.
Customized payment solutions
We customize our solutions to maximize financial efficiency and simplify payment management, thus precisely meeting your individual needs.
Continuous technical support
We offer 7-day support to ensure the comfort of all our clients and guarantee an optimal level of service."
Quick installation
Thanks to our strategic locations in Lasne and Waterloo, we are committed to ensuring fast delivery times throughout Belgium.
Get a personalized offer
Let's share new opportunities together!
We’re here to guide you through every step of your affiliation with assurance and expertise.