our secret.
A little story.
At the base…
our motivations.
our recipe. 
some figures.
more than job !
our partners.

Speed & Transparency

S4I responds favourably to the requirements of the market which has evolved strongly in recent years with the arrival of digitalisation and new electronic payment methods.

By now combining all the technical, administrative and financial players, we provide the digital payment solutions of the future.

A little history

who we are ?

Founded in 2016 and born from the combined expertise of its founders and shareholder, Smart4invest, better known as S4I.

Thanks to its expertise, S4I offers a wide range of solutions in a new digital environment.

Our strength is based on our ability to analyse the market thanks to more than 15 years of experience in distribution and 10 years of experience in electronic banking with major well-known groups (VISA / MASTER CARD / AMEX and other banking institutions).

In the beginning, a simple idea …

CEO & Founder of S4I group

Jorge Libert

About me

Having been immersed in the commercial world since I was very young, I have had the chance to evolve within large companies. Aspiring to take up new challenges, I seized the opportunity in the world of electronic banking with young entrepreneurs.

Thus was born Smart4Invest, a team with special talents in various fields of new technologies. Sharing a different vision of an opaque market, we are committed to finding and advising you the best solutions in electronic payment.

Our philosophy is simple, to find the solution to your problems.

The recent changes to banking regulations instigated by the European Union in 2015 have put the finger on a thorny problem:
“Unsuitable merchant electronic transaction fees & obsolescence of equipment”.

We realised that the existing solutions were no longer suitable for users in terms of quality, service and price. Each customer has a specific profile.


The S4I team carries out a complete analysis of the user, his expectations, needs and objectives in order to be able to propose the best solution.


Based on the results of the analysis, S4I proposes in detail possible solutions and improvements.


You will benefit from a fully personalised service with a choice of different tailor-made offers.

S4I in a few figures!

We have the pleasure of having no less than :

clients satisfaits.

Conseillés quotidiennement par plus de 

Collaborateurs polyglottes.

Répartie dans 5 pays de l’Union Européen,

Belgique / Pays-Bas / Luxembourg / France / Roumanie.

Actuellement nos services traitent l’équivalent de : 

de transactions par an !

En générale, après analyse de la situation du client, on peut réaliser jusqu’à 


d’économie sur vos factures.

More than a job !

Join us !

We are always on the lookout for ambitious talent.

Would you like to join a young and dynamic team? Going beyond yourself is your doctrine? Challenges do not scare you, on the contrary, effort motivates you? Then you are made to join our team. We work in a multicultural, fully digital environment. Interested ?

Our partners.

Without these important players in the financial world, we will not be able to advise you on the best services and products on the market !

Discover our products & services

Portables terminals

Fixed terminals

Smart selections

Our banking solutions