Cookie Policy

When you visit our website grun.lu, cookies are placed on your computer, mobile phone, or tablet.

Our site is designed to be particularly attentive to the needs and expectations of our customers. It is partly for this reason that we use cookies, for example, to identify you and give you access to your account, manage your shopping cart, remember your visits, and personalize the offers we present to you.

This page helps you better understand how cookies work and how to use current tools to configure them.

What is a Cookie?

A cookie is a small text file placed on your computer when visiting a site or viewing an advertisement. They are used in particular to collect information relating to your browsing on websites and to send you personalized services.

Your internet browser manages cookies on your computer.

Grün Cookies

These are cookies placed by Grün on your device to facilitate browsing our website, optimize performance, and personalize our services on the site.

Different types of Cookies

Different types of cookies are used on our site, and they have different purposes. Some are necessary for your use of our site.

Strictly necessary cookies

These are the cookies necessary for the functioning of our site. They allow you to use the main features of our site (for example, using the shopping cart or accessing your account). Without these cookies, you will not be able to use our site normally. These are cookies placed by GRUN that only concern the functioning of our site.

« Essential cookies » for using our site

• SID: Shopping cart identifier/add shopping cart and order entry
• UID: Customer identifier
• ASP.NET_SessionId: Session identifier
• TEST: Cookie installation test

Analytical cookies

These cookies allow us to understand the use and performance of our site and to improve its operation (for example, the most frequently visited pages, user searches in the Grün search engine, etc.).

These are mainly Grün cookies.

Functional cookies

These cookies allow us to personalize your experience on our site (for example, remembering the last products viewed, remembering the items in your basket before continuing your purchases). They also allow you to benefit from our personalized advice and promotional offers based on your browsing history (for example, if you come from our partner sites). They can also be used to provide you with functionalities that you have requested (e.g. my favorite store, my personalized advice...)

These are cookies placed by Grün.

The main « functional cookies » that we use:

• ItemPerPagelistTemplateSearch: Store number of items per page in list and mosaic format
• ItemPerPagemosaicTemplateSearch: Memorize number of items per page in list and mosaic mode
• LSI: List of most recently visited items (10 per department)
• NBART: Number of items in basket

Advertising cookies

These cookies are used to present you with advertisements or information tailored to your interests on our site or outside our site when you browse the Internet. They are notably used to limit the number of times you see an advertisement and to help measure the effectiveness of an advertising campaign.

Refusing these advertising cookies does not impact your use of our site. However, declining advertising cookies will not stop advertising on our site or on the Internet.

This will only result in displaying an advertisement that does not take into account your interests or preferences.

These cookies are mainly third-party cookies.

These cookies are mainly dependent on advertising networks. We cannot list them exhaustively.

Cookies and machine identifiers for securing transactions

We inform you that when you place your order, Grün, or its service providers acting on its behalf, may place cookies or collect information relating to your device, including information (technical attributes) necessary for the recognition of equipment (computer, tablet, or mobile phone) in order to allow the identification of your equipment for the purpose of securing transactions (fraud risk prevention). Cookies or machine identifiers of the "fingerprint" type are used for this purpose. You are informed of this collection of information relating to your device to constitute a machine identifier by a banner as soon as you arrive on the site. By continuing your purchases on our site without configuring the collection of your machine identifiers, you accept the collection of this information and the creation of the identifier.

Accept or decline cookies

You have several options for managing cookies.

Configuring your internet browser

You can choose to disable these cookies at any time. Your browser can also be configured to notify you of the cookies that are stored on your computer and ask you to accept them or not. You can accept or reject cookies on a case-by-case basis or reject them systematically once and for all.

Please note that the settings are likely to modify your access conditions to our services requiring the use of cookies.

If your browser is configured to reject all cookies, you will not be able to make purchases or take advantage of essential features of our site, such as storing items in your shopping cart or receiving personalized recommendations. To manage cookies as closely as possible to your expectations, we invite you to configure your browser taking into account the purpose of the cookies as mentioned above.

Here's how to control or prevent the recording of cookies:

Each browser's configuration is different. It is described in your browser's help menu, which will tell you how to modify your cookie preferences.

You can disable cookies by following the instructions as follows:

1. If you are using Internet Explorer

• In Internet Explorer, click the Tools button, and then click Internet Options.
• Under the General tab, in Browsing History, click Settings.
• Click the Show files button.
• Click the 'Name' column header to sort all files alphabetically, then scroll through the list until you see files starting with the prefix 'Cookie'. (All cookies have this prefix and usually contain the name of the website that created the cookie).
• Select the cookie(s) containing the name "grun" and delete them.
• Close the window containing the file list, then double-click OK to return to Internet Explorer.

2. If you are using the Firefox browser

• Go to the browser's "Tools" tab and select the "Options" menu
• In the window that appears, choose "Privacy" and click on "Show Cookies".
• Locate the files containing the name « grun », select them, and delete them.

3. If you are using the Safari browser

• In your browser, choose the Edit > Preferences menu.
• Click on Security.
• Click on Show cookies.
• Select the cookies that contain the name "grun" and click on Delete or Delete All.
• After deleting the cookies, click on Done.

4. If you are using the Google Chrome browser

• Click on the Tools menu icon.
• Select Options.
• Click on the Advanced Options tab and go to the « Privacy » section.
• Click on the Show cookies button.
• Locate the files containing the name « grun », select them, and delete them.
• Click "Close" to return to your browser.

Configuration on a cookie management platform.
You can manage your cookies by visiting cookie management platforms offered by advertising professionals.

More information about cookies:
The website allaboutcookies.org provides you with more details on how cookies work.