Data protection notice

Privacy Policy and information on data subjects in accordance with Art. 13, 14 EU-GDPR for the website

As owner of the trademark “Mr. & Mrs. Mill”, to K-fee System (hereinafter “K-fee” or “we“) the protection of your personal data is an important concern. The processing of your personal data by K-fee therefore takes place exclusively within the framework of the data protection provisions of the European Data Protection Regulation (EU-GDPR). On this page we inform you according to Art. 13, 14 EU-GDPR about the processing of your personal data.

Controller for data processing is

K-fee System GmbH

Senefelderstraße 44
51469 Bergisch Gladbach

Fon: +49 (0)2202/105-0



Our data protection officer is

Dr. Philipp Wehler
Hoffmann Liebs Partnerschaft von Rechtsanwälten mbB
Goltsteinstraße 14
40211 Düsseldorf


When visiting this website and using the various offers, we process your personal data as described in detail below.


1. Cookies

We use so-called cookies on the website hosted at (including its subpages). These are small text files that are transferred from our web server to your computer via your web browser and stored there on the permanent memory (hard disk, fixed memory, etc.). The information stored in cookies (e.g. IP address, date and time of the request, web browser used and operating system) is read by us. Below you will find further information on individual cookies used by us.

a) Necessary Cookies

Some of these cookies process personal data to the extent that this is necessary for the provision of certain functions of the web pages, e.g. when entering data, in order to enable you to navigate the web pages without having to repeat your entries on each subpage (hereinafter referred to as “necessary cookies“). The processing of your personal data in this respect is based on Art. 6 Para. 1 S. 1 lit. b) EU-GDPR, whereby this data is only stored for the duration of your current browser session. You have no legal or contractual obligation to provide the data collected by function cookies, but you cannot use our websites without processing this data.

In the following you will find more detailed information on the necessary cookies used:

VendorNameStorage periodPurpose(s)Privacy policy of the vendor
mr-and-mrs-mill.compil_language1 yearLanguage settings, navigation on website
mr-and-mrs-mill.comcookie_notice_accepted1 monthAgreement to Cookies
mr-and-mrs-mill.comwordpress_test_cookiesessionVerifying whether the user’s browser supports the cookies


b) Marketing Cookies

Finally, we use cookies (including those of third parties) to collect, combine and otherwise process information about your use of our website and services in order to continuously display advertisements and other content on our website and elsewhere (e.g. on other websites or apps) tailored to your personal interests and preferences (“marketing cookies“). These cookies are also used to compile advertisements and other content relevant to you and to measure the effectiveness of such content. For this purpose, we evaluate, among other things, which ads were shown to you, how often they were shown, when and where they were shown and whether/how they reacted to corresponding content (e.g. by clicking on an advertisement or purchasing an advertised product).

We currently use the following marketing cookies:

VendorNameStorage periodPurpose(s)Privacy policy of the vendor
google.com_ga2 yearsrecords a unique ID to raise data on how the user navigates on the website
google.com_gid1 dayrecords a unique ID to raise data on how the user navigates on the website
google.com_gat10 minutesReduces query rates
google.comNID6 monthsindividualizes advertisement in google products such as e.g. google search or google maps.
youtube.comGPS1 dayRecords a unique ID on mobile devices for location tracking i.e. GPS tracking.
youtube.comPREF8 monthsRecords a unique ID which is used by Google to raise statistics on website user’s action at YouTube.
youtube.comVISITOR_INFO1_LIVE179 daysEstimation of user range on websites with integrated YouTube video
youtube.comYSCsessionRecords a unique ID to raise statistics on YouTube videos which the user has clicked

2. Server-Logfiles

In addition, each time you visit our website, your browser automatically transmits your IP address, identification (manufacturer, version, operating system) and language settings of your web browser, the time of your visit and visited sub-pages of our website, your referrer URL (i.e. the URL of the page from which you are visiting us), as well as the data volume generated during your visit to our website (hereinafter “access data“). We process your access data in order to guarantee system security (e.g. to ward off hacker attacks) and to compile usage statistics. This processing takes place on the basis of our legitimate overriding interest (Art. 6 Para. 1 S. 1 lit. f) EU-GDPR). You have neither a legal nor a contractual obligation to provide your access data, nor is this necessary for the conclusion of a contract. However, you must provide us with your access data so that you can access our website and use the offers and services provided on it.


3. Social Media Plugins – Youtube

On our website we use YouTube. This is a video portal of YouTube LLC, 901 Cherry Ave, 94066 San Bruno, CA, USA, hereinafter referred to as “YouTube”.

YouTube is a subsidiary of Google LLC, 1600 Amphitheatre Parkway, Mountain View, CA 94043 USA, hereinafter only referred to as “Google”.

We use YouTube in conjunction with the “Privacy Enhanced Mode” feature to display videos to you. According to YouTube, the function ” Privacy Enhanced Mode ” means that the data described in more detail below will only be transmitted to YouTube’s server if you actually start a video; i.e. all these plug-ins are deactivated as long as you do not activate the relevant click field with a mouse click. Your IP address and referrer URL (hereinafter “social media data“) will only be transmitted to YouTube or Google when you click on them. This also applies if you do not have a Google account or are not logged in. If you are logged in at Google, your social media data collected by us will be directly assigned to your existing account at Google. We recommend that you log out regularly after using a social network, especially before activating the click field, as this will help you avoid being assigned to your profile on Google.

We use YouTube to show you videos about our products, etc., so that we can improve our offering and make it more interesting for you as a user. Legal basis for the use of YouTube by us is Art. 6 Para. 1 S. 1 lit. f) EU-GDPR. In the case of YouTube/Google, your social media data will also be transferred to the USA; the legal basis for the transfer of such data to third countries is the certification of the aforementioned providers in accordance with EU-US Privacy Shield (see You have neither a legal nor a contractual obligation to provide your social media data, nor is this necessary for the conclusion of a contract.

YouTube/Google stores your social media data in user profiles created for you personally in order to process them for the purposes of advertising, market research and/or the needs-based design of your websites. Such an evaluation is carried out in particular (also for users who are not logged in) to display demand-oriented advertising and to inform other users of the social network about your activities on our website. You have the right to object to the creation of these user profiles, whereby you must contact the respective provider to exercise this right.

We have no influence on the data collected and data processing operations of YouTube/Google, nor are we aware of the full scope of data collection, the purposes of processing or storage periods. We also do not have any information on the deletion of the collected data by YouTube/Google. Further information on the purpose and scope of data collection can be found in the data protection declarations listed below. There you will also find further information on your rights in this regard and setting options to protect your privacy:

  • Google Inc., 1600 Amphitheater Parkway, Mountainview, California 94043, USA. Google has submitted to the EU-US Privacy Shield. The provider provides further information on data processing here:

  • YouTube LLC, 901 Cherry Ave., San Bruno, CA 94066, USA. The provider provides further information on data processing here:,,


4. Google Analytics

Categories of data, recipients, processing purposes

This website uses Google Analytics, a web analytics service provided by Google Inc. (“Google”). As our processor, Google will use the data collected by Google Analytics to analyze your use of the website, compile reports on activity and provide us with other services associated with the use of our website. The statistics obtained in this way enable us to improve our services and make them more interesting for you as a user. Google Analytics uses cookies for this purpose, whereby the information generated by these cookies about your use of this website is generally transferred to a Google server in the USA and stored there.

As a rule, no personal data is processed when Google Analytics is used. Your IP address will be shortened by Google within member states of the European Union or in other contracting states of the Agreement on the European Economic Area. Only in exceptional cases is the full IP address transmitted to a Google server in the USA and shortened there (for these cases Google has subjected itself to the EU-US Privacy Shield, available at We would like to point out that on our web pages Google Analytics has been extended by the plug-in “AnonymizeIP”; in order to guarantee an anonymised collection of your IP address also in these exceptional cases, so that your data are not referable to your person.

The IP address transmitted by your browser as part of Google Analytics is not combined with other data from Google.

b) Legal basis, storage period

The legal basis for the use of Google Analytics is Art. 6 Para. 1 lit. a) / f) EU-GDPR. Sessions are terminated regularly after 30 minutes without activity and campaigns after six months; data on campaigns can be stored for a maximum of two years.

c) Right to object

If Google Analytics processes your data in personal form, you can object to this at any time – in this case this processing will be stopped immediately.

In particular, you can send your informal objection to our data protection officer:

You may also exercise your right to object by selecting the appropriate settings on your browser to prevent the cookies used by Google Analytics from being saved (see here for further information); however, please note that if you do this you may not be able to use the full functionality of this website. You can also prevent Google from collecting the data generated by the cookie and related to your use of the website (including your IP address) as well as Google from processing this data by downloading and installing the browser plug-in available under the following link:

Please note that you are leaving our website by doing so.

d) Information of Google

Google Dublin, Google Ireland Ltd.

Gordon House, Barrow Street, Dublin 4, Ireland

Fax: +353 (1) 436 1001.

  • Terms of use for Google Analytics:
  • Privacy Policy (e.g.) for Google Analytics:
  • Google’s Privacy Policy:
    • Google Analytics advertising functions

In addition to the standard functions, we also use the advanced functions of Google Analytics on this website. The Google Analytics advertising features implemented on this website include:

  • Reports about impressions in the Google Display Network;
  • Google Analytics reports on performance by demographics and interests;
  • Integrated services for which Google Analytics collects data for advertising purposes, including collection of data via cookies for ads preferences and anonymous identifiers.

For this purpose, in addition to the data collected by the Google Analytics analysis tool, other data about Google cookies for ads preferences and anonymous access identifiers is collected. We use this information to improve our websites. You can prevent the use of Google Analytics advertising features in a number of ways: a) by setting your browser software accordingly; b) by setting Google’s ad preferences at  c) by setting a cookie accordingly, or d) by opting out of the Network Advertising Initiative (NAI) website at We would like to point out that in this case you may not be able to use all functions of this offer to their full extent.

More information on cookies can also be found under the previous paragraph 1 c) “Marketing Cookies”.  Lifetime of cookies: up to 12 months (this only applies to cookies set via this website). Storage period: up to 26 months Legal basis for this is Art. 6 Para 1 lit. a) EU-GDPR.


5. Data subject rights

In the following we would like to inform you about the further rights to which you are entitled as a data subject according to Art. 15-21 and Art. 77 para. 1 EU-GDPR. To assert these rights, you can contact our data protection officer by e-mail in particular.

a) Right of access:

Pursuant to Art. 15 EU-GDPR, you have the right to obtain information on data processing and a copy of the data processed. Within this context you also have the right to receive a copy of your personal data processed by us in accordance with Art. 15 para. 3-4 EU-GDPR.

b) Right to rectification:

In accordance with Art. 16 EU-GDPR, you have the right to demand that we correct or complete your personal data.

c) Right to erasure (‘right to be forgotten’):

In accordance with Art. 17 para. 1 EU-GDPR you have the right to demand that we delete your personal data. If we have published your personal data, you also have the right, in accordance with Art. 17 para. 2 EU-GDPR, to request that we inform other responsible persons of your request to delete all links to and/or copies or replications of your personal data.

d) Right to restriction of processing:

In accordance with Art. 18 EU-GDPR, you have the right to demand that we restrict the processing of your personal data.

e) Right to data portability:

Pursuant to Art. 20 EU-GDPR, you have the right to receive the personal data about you that you have provided to us in a structured, common and machine-readable format and to request the transfer of this data to another controller.

f) Right to withdraw consent:

If you have given us your consent to process your personal data, you can withdraw this consent at any time, in total or with regard to individual processing purposes, in each case without giving reasons.

Please note that a lawful processing of your personal data, which has taken place until the time of your withdraw, will not be retroactively unlawful by this.

You can withdraw any consent you have given us for the processing purposes listed above, in particular by clicking on the hyperlinks mentioned there. You may also withdraw your consent in particular by send a respective e-mail to

If you withdraw your consent to a particular service, you can no longer use that service; you will not suffer any further disadvantages.

If you wish to withdraw your consent only for certain processing and usage purposes, we would like to ask you to indicate this in your withdraw by naming the corresponding purpose (e.g. as “withdraw of consent with regard to the contact form” if you wish to withdraw your consent only with regard to the processing of your data for this purpose). If you do not specify your withdraw in more detail or you expressly declare it to be comprehensive, we will assume that you will withdraw your consent to all collections, processing and uses explained in these privacy policy.

g) Right to object:

Pursuant to Art. 21 EU-GDPR, you have the right to object to the processing of your personal data by us insofar as this is carried out for the purpose of direct advertising and/or on the basis of a “legitimate interest” within the meaning of Art. 6 para. 1 S. 1 lit. f) EU-GDPR.

h) Right to lodge a complaint with a supervisory authority:

According to Art. 77 para. 1 EU-GDPR, you have the right to lodge a complaint with a supervisory authority against the processing of your personal data by us if you are of the opinion that the processing of your personal data violates data protection regulations.

State Commissioner for the Protection of Data and Freedom of Information

North Rhine-Westphalia
Postfach 20 04 44
40102 Düsseldorf

Tel.: 0211/38424-0
Fax: 0211/38424-10

In addition, you have the option of asserting other legal remedies to which you are entitled (e.g. with courts or supervisory authority).