The cgb.fr website uses cookies and similar technologies to make browsing easier, remember your preferences and provide services tailored to your needs.
Some cookies are essential for the website to function properly and do not require your consent. Others are used, with your consent, to measure website traffic and track the effectiveness of our advertising campaigns.
You can accept or reject these non-essential cookies. Your choice will not prevent you from using the essential features of cgb.fr.
What is a cookie?
A cookie is a small file stored on your computer, smartphone or tablet when you visit a website. It allows certain information to be remembered between pages or visits.
Other technologies, such as tracking pixels and technical identifiers, may serve similar purposes. They are also subject to the rules governing tracking technologies.
Why do we use cookies?
We use cookies and similar technologies to:
- • Ensure the proper functioning and security of our website.
- • Remember your login details and make it easier to access your customer account.
- • Keep items in your shopping cart while you browse.
- • Remember your preferences, including your cookie choices.
- • Measure website traffic and identify the most frequently visited pages, with your consent where required.
- • Analyse interactions with our website and measure the results of our advertising campaigns, with your consent.
Different categories of cookies
1. Strictly necessary cookies
These cookies are essential for the proper functioning of cgb.fr. They allow us to manage your session, keep you logged in, maintain your shopping cart and remember your cookie preferences.
They are not used for advertising purposes and do not require your consent when they are strictly necessary to provide the service you have requested.
2. Website analytics cookies
These cookies help us understand how visitors use our website, including the number of visits, pages viewed, browsing journeys and interactions with different sections.
We use Google Analytics in particular to generate website traffic statistics and improve our services.
These tracking technologies require your consent unless they strictly meet the conditions for exemption provided by applicable regulations.
3. Advertising cookies and tracking technologies
With your consent, we use technologies that allow us to measure the results of our advertising campaigns across different platforms.
These technologies may record certain interactions on cgb.fr, such as viewing a product page, accessing the shopping cart, creating an account or completing an order.
Their purpose is to determine whether a visit or action on our website can be associated with an advertising campaign, in order to measure its effectiveness.
These technologies may use technical identifiers or conversion-related information, including the amount and identifier of an order.
Services and partners involved
The main analytics and advertising tracking solutions used by CGB, depending on the features actually enabled on the website, are listed below:
Google Analytics - Google
Website traffic measurement, analysis of pages viewed and generation of website usage statistics.
Google Ads - Google
Conversion tracking and analysis of the results of advertising campaigns displayed across Google's services and advertising networks.
Microsoft Advertising - Microsoft
Conversion tracking and performance measurement for advertising campaigns displayed particularly on Bing, when the corresponding tracking technologies are enabled.
OpenAI - ChatGPT Ads
Use of a tracking pixel to analyse interactions and conversions associated with advertising campaigns displayed in ChatGPT.
This technology may measure product page views, account registrations and orders placed on cgb.fr.
These service providers may receive certain technical and browsing information as part of the measurement services they provide to CGB. Their processing activities are also subject to their respective privacy policies and applicable contractual commitments.
What information may be collected?
Depending on the technology used, the information processed may include:
- • Pages viewed and interactions performed on our website.
- • Technical information relating to your browser and device.
- • IP addresses and browsing or advertising click identifiers.
- • Conversion events, such as account registration or order placement.
- • Certain transaction details, including the amount and technical identifier of an order.
Some tools may also use pseudonymisation or hashing techniques to match conversions with advertising interactions.
For example, the OpenAI pixel may normalise and hash certain contact information before transmitting it.
These techniques help protect data but do not guarantee anonymity.
Session cookies and persistent cookies
Session cookies
These cookies are used during your browsing session and are normally deleted when the session ends.
Persistent cookies
These cookies may remain stored after your browsing session ends in order to remember certain preferences or enable measurements across multiple visits. Their retention period depends on their purpose and the settings of each technology.
Data collected through measurement technologies is retained for a limited period, determined according to its purpose and the rules applicable to the service concerned.
Your consent and cookie preferences
When you first visit our website, a banner allows you to accept or reject non-essential cookies.
By clicking "Accept All", you authorise the use of the analytics and advertising tracking technologies described on this page.
By clicking "Refuse", you reject these technologies. Cookies strictly necessary for the website to function remain active.
Simply continuing to browse our website or not responding to the banner does not constitute consent.
You can change your preferences or withdraw your consent at any time using the "Manage Cookies" feature available in the website footer.
Withdrawing your consent stops the relevant non-essential tracking activities during your subsequent visits. It does not affect the lawfulness of processing carried out before your consent was withdrawn.
Protection of your personal data
Personal data processing associated with cookies and tracking technologies is carried out in accordance with applicable regulations, particularly the General Data Protection Regulation (GDPR).
For more information about processing purposes, legal bases, recipients of your data and how to exercise your rights, please read our Privacy Policy.
Under the conditions provided by applicable regulations, you have the right to access, rectify, erase or restrict the processing of your personal data, to object to processing and, where applicable, to data portability.
You may also lodge a complaint with the CNIL, the French Data Protection Authority.
Contact us
If you have any questions about cookies, tracking technologies or the processing of your personal data, please contact:
CGB Numismatique Paris
IT Department - Data Protection
36, rue Vivienne
75002 Paris - France
rgpd@cgb.fr
For more information about cookies and the regulations governing their use, please visit the website of the French Data Protection Authority (CNIL):
Cookies and other tracking technologies: what does the law say?
cgbfr.com numismatists
