How we use cookies
This Cookie Policy explains which cookies and similar technologies E-commerce Vienna Expo sp. z o.o. ("we") uses on ecommercevienna.com and de.ecommercevienna.com. How we process personal data, on which legal basis, who receives it and what rights you have is described in section 3 of our Privacy Policy.
What are cookies and similar technologies
Cookies are small text files that a website stores on your device. Local storage and session storage are storage areas in your browser that work in a similar way but are not sent to our server with every request. Tags are pieces of code that load a service (for example Google Analytics) and may set cookies.
Your choice
When you first visit the website, the consent banner (Silktide Consent Manager, run on our own domain) asks for your consent. There are three categories:
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Necessary - always active; required for security, to remember your consent choice and to keep your booking cart.
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Analytics - Google Analytics 4; only with your consent.
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Advertising - advertising and conversion measurement tools (Google Ads, Google Signals for remarketing, Meta Pixel and Meta Conversions API, LinkedIn, Microsoft Advertising); only with your consent.
By default, Analytics and Advertising are off (Google Consent Mode v2: all consent types "denied"). Without your consent, Google Analytics receives only cookieless pings without identifiers, used for statistical modelling (see section 3.2 of the Privacy Policy). You can change or withdraw your consent at any time via the cookie icon on every page. Your choice is stored in your browser's local storage, not in a cookie.
Cookies and storage we use
| Name | Provider | Purpose | Duration | Category |
|---|---|---|---|---|
| ej_advertising_consent (cookie) | E-commerce Vienna Expo (event platform) | Records whether you consented to Advertising, so that our server respects your choice | 1 year | Necessary |
| silktideCookieChoice_necessary, silktideCookieChoice_analytics, silktideCookieChoice_advertising, silktideCookieBanner_InitialChoice (local storage) | E-commerce Vienna Expo (Silktide Consent Manager) | Store your consent choices | Until you clear your browser data | Necessary |
| cart-storage-114 (local storage) | E-commerce Vienna Expo (event platform) | Keeps the contents of your booking cart | Until you clear your browser data | Necessary |
| _ga (cookie) | Distinguishes users for statistics | 2 years | Analytics | |
| _ga_5H2NYBWRBP (cookie) | Maintains the session state for statistics | 2 years | Analytics | |
| _fbp (cookie) | Meta (set by our event platform) | Identifies the browser for measuring Meta ads | 90 days | Advertising |
| _fbc (cookie) | Meta (set by our event platform) | Stores the click identifier when you arrive from a Meta ad | 90 days | Advertising |
| _gcl_au (cookie) | Google (Google Ads) | Conversion measurement for Google Ads, once Google Ads is in use | 90 days | Advertising |
Durations are maximum values; your browser may delete cookies earlier (for example, Safari limits some cookies to 7 days).
Managing cookies in your browser
You can also delete cookies and local storage or block cookies in your browser settings. If you block necessary cookies or storage, some functions of the website (such as the booking cart) may not work.
Changes and contact
We update this Cookie Policy when we add or remove tools. Questions: hello@ecommercevienna.com.
Last updated: 20 October 2026