Cookie policy
Last updated: 22.09.2026
What are cookies?
Cookies are small text files your browser stores on your device. They contain a string that lets the website recognise your browser on the next visit, for example to keep your cart.
Which cookies we use
This website only uses cookies that are technically necessary. We do not set cookies to analyse browsing behaviour or for advertising.
- “session”, set by us: stores your language choice. Lifetime: until you close your browser.
- Cookies set by Shopify for the cart, the customer account and the checkout (including “cart”, “_secure_session_id”, “localization”). Lifetime: depending on the cookie, until you close your browser or up to two weeks.
- Cookies set by YouTube: only after you have expressly started a video embedded in the documentation. Nothing is set by merely opening the page.
Legal basis
We store technically necessary cookies on the basis of § 25 (2) no. 2 TDDDG; the subsequent processing is based on Art. 6 (1) (f) GDPR, our legitimate interest in a working online shop. All other cookies are only set with your consent (§ 25 (1) TDDDG, Art. 6 (1) (a) GDPR), which you give for example by starting a video and can withdraw at any time with effect for the future.
Managing and deleting cookies
Cookies are stored on your device, so you have full control over them. In your browser settings you can prevent cookies from being stored and delete stored cookies at any time. Without the technically necessary cookies, the cart and the checkout will not work.
- Chrome: https://support.google.com/accounts/answer/61416
- Microsoft Edge: https://support.microsoft.com/help/17442
- Mozilla Firefox: https://support.mozilla.org/kb/cookies
- Safari: https://support.apple.com/guide/safari/sfri11471/mac
Which data we process beyond cookies, and your rights, are described in our privacy policy.
