Privacy policy

We appreciate your interest in our website. Protecting your privacy is very important to us. The following sections provide you with detailed information about how we use your data.

Storage of access data in server log files

You can visit our website without providing us with any personal information. We only store data in so-called server log files, such as the name of the requested file, date and time of access, amount of data transferred and the requesting provider. This data is used solely to ensure trouble-free operation of our website and is evaluated to improve our offers. This data is processed in a way that cannot be traced back to you.

Data collection and data use for contracts and customer accounts

When you place an order, establish contact with us (i.e. via contact form or per e-mail) or voluntarily open a customer account, we collect the personally identifiable information which you have provided us with. The information collection can be observed in the respective input forms. We use this data in order to conclude contracts and process your inquiries. After the order has been completely processed or your customer account cancelled, your data will be locked and deleted after the tax and commercial storage periods, provided you did not expressly agree to the further use of the data beyond this point. Deleting your customer account is possible at any time and can be done either by writing a message to the contact possibilities below or by using the designated function in your account.

Use of data when signing up for e-mail newsletters

When signing up to one of our e-mail newsletters (e-newsletters), we use the necessary data plus any other additional data which you have provided us with in order to send you our e-mail newsletter. You can unsubscribe from the newsletter at any time. This is possible by writing a message to the contact possibilities listed below or by using the link provided in the newsletter.

Use of data for e-mail advertising without newsletter subscription and your right to object

When we receive your e-mail address in connection with the sale of goods or services and you have not spoken against it, we reserve the right to regularly send you special offers for products or services similar to those you already purchased.

You can object to this use of your e-mail address at any time by writing a message to the contact possibility provided below or by using the link provided in the e-mail without incurring any costs other than the cost of transmission according to the basic rates.

Use of data for postal advertisement and your right to refuse

Furthermore, we reserve the right to store information such as your first and last name, postal address and — insofar as we received this additional information in the context of the contractual relationship — your title, academic degree, your year of birth and your professional, industry or business name in compiled lists, for the purpose of sending interesting offers and information about our products and services per letter mail.

You can object to the storage of your data for this purpose at any time by writing a message to the contact possibility provided below.

Use of cookies

We use cookies on different pages in order to make our website more attractive for visitors and to enable the use of certain functions. Cookies are small text files that are stored on your end device. Some of the cookies we use are deleted after the browser session, meaning after the browser is closed (known as session cookies). Other cookies remain on your end device and allow us to recognize your browser on your next visit (known as persistent cookies).

You can also set your browser to always inform you about the use of cookies, allowing you to decide on a case-by-case basis to either accept or reject a specific cookie, or reject the acceptance of all cookies in general. Should you choose not to accept cookies, the functionality of our website MAY be limited.

Use of Google Analytics for web analytics

This website uses Google Analytics, a web analytics service provided by Google, Inc. ( Google Analytics uses cookies, i.e. text files stored on your computer to enable analysis of your website usage.

Information generated by cookies about your website usage is usually transmitted to a Google server in the United States, where it is stored. Because IP anonymization is active on this website, your IP address (Internet Protocol address) will be shortened in member states of the European Union and other states which are party to the Agreement on the European Economic Area (EEA). Only in exceptional cases, the full IP address will be transmitted to and shortened on a Google server in the United States.

On behalf of the operator of this website, Google will use this information to evaluate your website usage, compile reports about website activity and other services related to website and Internet usage. The IP address sent from your browser as part of Google Analytics is not merged with other data by Google.

You can refuse the use of cookies by adjusting your browser software; however, please note that if you do so, you might not be able to use the full functionality of our website. Furthermore, you can prevent Google’s collection and use of data (including cookies and your IP address) by downloading and installing the Google Analytics Opt-out Browser Add-on.

Use of Google Ads conversion tracking

This website uses Google Ads conversion tracking, a web analytics service of Google, Inc. (“Google”). Google Ads conversion tracking also uses cookies, which are small text files that are stored on your computer system to facilitate an analysis of how you use the website. These cookies lose their validity after 90 days and do not contain any information that can be used to identify you personally. When a cookie is still valid, we can see that the user clicked on an ad from Google and proceeded to our page. Every Google Ads customer receives an individual cookie. Therefore, Google Ads customers cannot track cookies via their websites.

The information collected using the cookie is used to create conversion statistics for Ads customers who have opted for conversion tracking. Customers learn about the total number of users who have clicked on their ad and were forwarded to a conversion tracking tag page. However, they do not receive any information that can be used to personally identify the user.

If you wish to opt-out from conversion tracking, you will have to deactivate the Google Ads conversion tracking cookie in your browser settings. After doing so, you will no longer be accounted for in the conversion tracking statistics.

Retargeting or remarketing

This website makes use of behavioural retargeting services from the following providers:

Google Ads Remarketing, a retargeting service of Google Inc., 1600 Amphitheatre Parkway, Mountain View, CA 94043, USA;
Google Advertising Policies Center

Facebook, 1601 South California Avenue, Palo Alto, CA 94304, USA;
Facebook privacy policy

Retargeting technology makes it possible for us to address users who have already shown interest in our products with personalized, interest-based advertising. The displayed advertisements are based on an analysis of previous user behaviour using cookies. Cookies are small text files that are stored on your computer or mobile device and do not save any personally identifiable information of the user. With retargeting technology, a cookie is stored on your computer or mobile device in order to record anonymous data about your interests. Advertisements are then adapted individually based on the stored information. This allows users to see advertisements that are highly likely to match their product and information interests.

You can permanently opt out from Google’s placement of cookies on your computer by downloading and installing the Google Analytics Opt-out Browser Add-on.

If you do not want to receive data via Facebook Custom Audience, you can set your preferences here.

Review reminder via e-mail

Provided you have given us your express consent by activating a checkbox or clicking a respective button, we will use your e-mail address to remind you to submit a review for recently placed orders. You can express your consent either before or after you place an order. You can revoke your consent at any time by sending a message to the contact possibilities listed below.

Right to information and contact possibilities

You have the right to access information about the data we store about you and the right to have this data corrected, blocked or erased. For questions about the collection, handling or use of personal information, further information on blocking or removal of data, or the retraction of given consents or objection to particular data usage, please contact us directly using the contact details provided on our contact page at