Which cookies MarketingAtelier uses, why, and how to manage your consent.
Last updated: 26 February 2026
A cookie is a small text file placed on your device (computer, tablet, or mobile) when you visit a website. It allows the site to remember information about your visit (preferences, session identifiers) in order to provide you with a smoother experience.
On your first visit, a consent banner invites you to accept, decline, or customise cookies. You can change your preferences at any time using the "Cookies" link in the footer of every page.
No non-essential cookies are placed until you have given your consent.
These cookies are essential for the site to function and cannot be disabled. They do not record any personally identifiable data.
| Cookie | Purpose | Duration | Provider |
|---|---|---|---|
sb-access-token | User authentication | 1 hour | Supabase |
sb-refresh-token | Session maintenance | 30 days | Supabase |
cookie-consent | Stores your cookie preferences | 1 year | MarketingAtelier |
__stripe_mid | Payment fraud prevention | 1 year | Stripe |
__stripe_sid | Payment session | 30 minutes | Stripe |
These cookies help us understand how visitors use our site (pages viewed, navigation paths, time spent). They are only placed if you consent. Data is anonymised.
| Cookie | Purpose | Duration | Provider |
|---|---|---|---|
_ga | Distinguishes visitors | 2 years | Google Analytics |
_gid | Distinguishes visitors | 24 hours | Google Analytics |
_gat | Throttles request rate | 1 minute | Google Analytics |
These cookies are placed by our advertising partners (Google Ads, Meta) to measure campaign effectiveness and display relevant advertisements. They are only placed if you consent.
| Cookie | Purpose | Duration | Provider |
|---|---|---|---|
NID | Advertising preferences | 6 months | Google Ads |
_gcl_au | Advertising conversion tracking | 3 months | Google Ads |
_fbp | Distinguishes browsers and devices | 3 months | Meta (Facebook) |
You can change your cookie preferences at any time using the "Cookies" link in the footer of every page on our site. You can also configure your browser to block or delete cookies.
Blocking strictly necessary cookies may prevent the site from functioning correctly (in particular, authentication and payment).
Your consent is stored for a maximum of 13 months, in accordance with the recommendations of the CNIL, the French data protection authority. After this period, the consent banner will be displayed to you again.
To find out more about how your personal data is processed, please consult our privacy policy.
For any questions, please contact us via our contact form.