Legal notice & privacy

Site publisher

Business licence

Cortess sàrl operates under a business establishment licence issued by the Luxembourg Ministry of the Economy. The badge below evidences this ; its code allows the licence to be verified.

Hosting

This site is hosted by :

• CBLUE SRL
• Rue de l'Innovation 3 — 5020 Namur — Belgium
• www.cblue.be — +32 81 36 36 36

Intellectual property

All the elements making up this site — structure, text, graphic elements, logos, source code — are protected by intellectual property law and remain the property of the publisher, unless stated otherwise.

Any reproduction, representation, adaptation or exploitation, in whole or in part, by any process and on any medium, is prohibited without prior written authorisation, subject to statutory exceptions.

Third-party trademarks, names and logos referenced on this site — namely CCV, Worldline, WiPay, VivaWallet, MultiSafePay, Glory, CashDro, ShipprIO, Uber Eats, Deliveroo, Takeaway, Bancontact, Payconiq, Visa, Mastercard, Maestro, V Pay, Sodexo and Edenred — remain the property of their respective owners. Their mention serves a purely descriptive and interoperability purpose, and implies no partnership, sponsorship or affiliation, unless expressly stated.

Site content and limitation of liability

The information published on this site is provided for information purposes and describes the functional capabilities of the IZIII platform. It constitutes neither a contractual offer, nor legal, accounting or tax advice.

Market data cited on this site regarding the e-commerce foundation the platform is built on comes from third-party public sources : Store Leads (May 2026 measurement) and W3Techs (July 2026). These figures change over time and are provided for information purposes.

In particular, the sections relating to the Belgian registered cash register system and the fiscal data module describe the solution's technical operation. They do not replace the applicable regulation, communications from the Belgian tax authority, or the advice of your accountant. Whether the scheme applies, its scope and the relevant thresholds are matters solely for the competent authority.

The certification status of a given release of the solution must be confirmed case by case with the publisher.

The publisher strives to keep this information accurate and up to date, but cannot guarantee the absence of errors or omissions, nor the permanent availability of the site.

External links

This site may contain links to third-party sites. The publisher has no control over their content and disclaims all liability for the information they contain.

Data protection policy

The CORTESS teams are proud of the trust their customers have placed in them for many years and have always been committed to serving them with integrity, respect and professionalism. Thanks to strict confidentiality standards, our customers feel safe and supported.

We will only process your personal data in accordance with the provisions of Articles 12 and 13 of the EU General Data Protection Regulation (GDPR).

1. Purpose and data controller

1.1. This Data Protection Policy explains how we process the personal data you provide us, or that we may collect on or about you. It applies to all products and services, as well as to instances where we collect your personal data and to the cookies used on our websites.

1.2. This Data Protection Policy applies to personal information processed by or on behalf of CORTESS S.À.R.L., Rue d'Arlon 4 at L-8399 Windhof in Luxembourg, https://cortess-engineering.eu/juridique/, the data controller responsible for ensuring data protection (hereinafter referred to as "CORTESS S.À.R.L.").

You may contact the Data Protection Officer responsible for this processing at the following address :

Any data subject may contact our Data Protection Officer at any time with any question or concern relating to data protection.

2. Collection, processing and use of personal data

Personal data includes all data relating to you as a person, for example your name, address (physical and electronic), telephone number and user behaviour.

2.1. The user's personal data is used for the following purposes :

• ensuring effective customer service and technical support ;
• sending technical messages ;
• providing and invoicing our services on the basis of Art. 6(1)(b) GDPR.

2.2. Your personal data will only be processed by the company CORTESS S.À.R.L. (and subsidiaries of the responsible entity).

In addition, for contractual electronic communications, processing is carried out by a service provider located within the EU. The service provider guarantees an adequate level of protection (using standard contractual clauses on data protection approved by the European Commission and relying on the EU–US and Switzerland–US data protection framework to protect the transfer of information outside the European Economic Area and Switzerland) and has entered into a data processing agreement with CORTESS S.À.R.L.

2.3. Personal data will be deleted in accordance with the deletion schedule after use, unless a legal retention obligation prevents its deletion.

3. Collection of personal data through a contact form

3.1. We will only retain the data you disclose when you contact us through a contact form (your email address, your name and, where applicable, your telephone number) for the purpose of answering your questions.

3.2. Processing is carried out by a member of CORTESS S.À.R.L. or by a service provider located within the EU. The service provider guarantees an adequate level of protection (using standard contractual clauses on data protection approved by the European Commission and relying on the EU–US and Switzerland–US data protection framework to protect the transfer of information outside the European Economic Area and Switzerland) and has entered into a data processing agreement with CORTESS S.À.R.L.

3.3. All data provided through this means will be erased after 12 months or will be subject to restricted processing if legal obligations require its retention. Or if you request earlier deletion or restriction of contact, see "Your rights".

4. Use of cookies

4.1. Cookies are pieces of information transferred from our web server to your web browser and stored there for future visits to our site. Cookies are used to make our offering more user-friendly, efficient and secure. Cookies are small text files stored on your computer and recorded by your browser.

The cookies on our site do not collect any personal data. Our website can be browsed without cookies. If you do not want cookies to be placed on your computer, please disable the corresponding option in your browser's system settings. Stored cookies can be deleted through your browser's system settings. Cookies provide an optimal experience on the website and disabling them may restrict how the website functions.

5. Your rights (under the GDPR)

You have a right of access, rectification, erasure, restriction of processing and portability with regard to the data provided to us, and you may object to its processing in accordance with the GDPR.

You are entitled to ask us, at any time, for information about the data we hold on you, its origin, the recipients or categories of recipients to whom this data is transmitted, and the reason for its storage.

After consenting to the use of the data, you may withdraw your consent at any time, with future effect.

Please send any request for information, deletion and rectification, access, portability, or any objection to the processing of your data to our Data Protection Officer by email or post, at the following address :

If you believe that the processing of your data infringes your right to data protection, or that your data protection rights have otherwise been violated, please address any complaint to the competent supervisory authority, namely the National Commission for Data Protection (CNPD) of the Grand Duchy of Luxembourg :

6. Data security

We adopt the latest technical and organisational measures to ensure the security of your data during processing, in particular to protect your personal data from risks during its transfer or when made available to third parties.

These measures take into account current best practice, personal-data-protection requirements, and the risks to your rights and freedoms.

7. Changes to the data protection policy

7.1. We reserve the right to amend this Data Protection Policy to adapt it to any change in the law, or in the event of a change to our service or our data-processing method.

7.2. Users are therefore invited to review its content regularly, particularly when they provide personal data again.

Data protection policy valid as of : October 2016.

Data processed by the IZIII solution at its customers' sites

The IZIII platform is installed on each customer's own infrastructure. For data processed within an IZIII installation — orders, customers, users — the customer is the data controller. The publisher acts solely as a data processor, within the scope and limits of the contract entered into with that customer.

Governing law and jurisdiction

This site and this notice are governed by Luxembourg law. Any dispute relating to their interpretation or performance falls under the exclusive jurisdiction of the courts of Luxembourg, the publisher's registered office.