Imprint, Disclaimer and Data Privacy Statement


 Disclosures in accordance with § 5 TMG:

 30Reasons GbR (Berthold Baule und Martin Clemm GbR)

Johann-Strauß-Platz 9

14482 Potsdam



Represented by:

Berthold Baule

Martin Clemm



Telephone: 0331-74000601

Telefax: 0331-74000602



VAT identification number in accordance with §27 a, Value-added Tax Act:



Opposition to promotional emails

We hereby expressly prohibit the use of contact data published in the context of website legal notice requirements with regard to sending promotional and informational materials not expressly requested. The website operator reserves the right to take specific legal action if unsolicited advertising material, such as email spam, is received.


Disclaimer & Copyright

Liability for Content

The content of our website has been put together with much care. However, we can accept no liability for the correctness, completeness and updated status of the content. As service provider we are responsible according to § 7 paragraph 1of the TMG for the content of our websites under general law. However according to §§ 8 to 10 TMG we are not responsible as service providers to monitor transferred or stored third-party information or to research circumstances which suggest illegal activity. Obligations for deleting content or preventing the use of it are not covered by this statement. Our liability is only valid from the point of time that such unlawful activity came to our knowledge. Should we become aware of such unlawful activity, we will immediately remove such content.


Liability for Links

Our content contains links to the external websites of third parties, the content of which is beyond our control. We cannot therefore accept liability for this third-party content. The respective owner of these linked websites is responsible for the content on those sites. All linked websites were checked for possible legal violations at the time of establishing the link and no legal violations were discovered at the time of establishing the link. A permanent monitoring of linked websites for possible legal violations without good reason to suspect such is not possible. In the case of legal violations being discovered, we shall remove the links immediately.



The content and functions on our websites constructed by the website operator are subject to German copyright law. Duplication, processing, distribution or any form of commercialization of such material beyond the scope of the copyright law shall require the prior written consent of the author or creator. Downloads and copies of this website are for private, non-commercial use only. If any of the content on this site is not produced by us, the respective copyright of third parties is acknowledged and labelled as such. If nevertheless an infringement of copyright should occur, we would ask to be notified of such. Once we are aware of the infringement, we will remove the content in question immediately.


Data Privacy Statement

Responsible Party

30Reasons GbR (Berthold Baule und Martin Clemm GbR)
Johann-Strauß-Platz 9
14482 Potsdam

Phone: 0331-74000601
Fax: 0331-74000602

Data Privacy crisp & clear


Data Privacy

We take the protection of your personal data very seriously. We treat your personal data as confidential and in accordance with the statutory data protection regulations and this privacy policy.

If you use this website, various pieces of personal data will be collected. Personal information is any data with which you could be personally identified. This privacy policy explains what information we collect and what we use it for. It also explains how and for what purpose this happens.

Please note that data transmitted via the internet (e. g. via email communication) may be subject to security breaches. Complete protection of your data from third-party access is not possible.

The most important topics of the following information condensed:

  • Personal Data of users are processed in accordance with applicable data protection law and regulations. This means: only in the event of a legal permission.
  • Security measures are taken to protect your data and third-party providers are carefully chosen.
  • This website uses Cookies – if you want to avoid such use, you can prevent it by configuring your browser accordingly (this is how it works with FirefoxSafariChrome and Internet Explorer).
  • In order to analyze usage of the website, we use Squarespace Analytics, which stores your visits in anonymous form on the system server of Squarespace. Squarespace is certified for the Privacy-Shield-Agreement and will, according to their own statements, start using European Servers in near future, too.


Revocation of your consent to the processing of your data

Many data processing operations are only possible with your express consent. You may revoke your consent at any time with future effect. An informal email making this request is sufficient. The data processed before we receive your request may still be legally processed.


Right to file complaints with regulatory authorities

If there has been a breach of data protection legislation, the person affected may file a complaint with the competent regulatory authorities. The competent regulatory authority for matters related to data protection legislation is the data protection officer of the German state in which our company is headquartered. A list of data protection officers and their contact details can be found at the following link:


Right to data portability

You have the right to have data which we process based on your consent or in fulfillment of a contract automatically delivered to yourself or to a third party in a standard, machine-readable format. If you require the direct transfer of data to another responsible party, this will only be done to the extent technically feasible.


SSL encryption

This site uses SSL encryption for security reasons and for the protection of the transmission of confidential content, such as the inquiries you send to us as the site operator. You can recognize an encrypted connection in your browser's address line when it changes from http://  to  https://  and the lock icon is displayed in your browser's address bar.

If SSL encryption is activated, the data you transfer to us cannot be read by third parties.


Information, blocking, deletion

As permitted by law, you have the right to be provided at any time with information free of charge about any of your personal data that is stored as well as its origin, the recipient and the purpose for which it has been processed. You also have the right to have this data corrected, blocked or deleted. You can contact us at any time using the address given in our legal notice if you have further questions on the topic of personal data.


Processing of Personal Data

To the extent we collect the respective person’s consent for processing of personal data, this is based on Art. 6 (1)(a) of the EU-General Data Protection Regulation (GDPR). If you send us enquiries using the contact form, your details from the enquiry form, including the contact data you provided there, will be stored for the purpose of processing the enquiry and in the event of follow-up questions. We will not pass on this data without your consent.

If the processing is required in order to     protect legitimate interests of us or a third party and the interests, basic liberties and fundamental freedoms of the person concerned do not preponderate such first-mentioned interests, then Art. 6 (1) (f) GDPR serves as legal basis for the processing.


Deletion and Retention of Data

We will process any data you enter onto the contact form only with your consent per Art. 6 (1) (a) GDPR. You can revoke this consent at any time. All you need to do is send us an informal e-mail. The legality of the data processing processes carried out up to the revocation remains unaffected by the revocation.

The data entered by you in the contact form will remain with us until you request us to delete, your consent for storage revoked or the purpose for data storage no longer applies (e.g. after your request has been processed). Mandatory statutory provisions - in particular retention periods - remain unaffected.

Stored data are deleted, as soon as the purpose of processing expires and the deletion is not prohibited by mandatory statutory retention periods. To the extent data of users are not deleted because they are required for other legally permitted purposes, the processing of such data will be restricted, e.g. they are blocked and restricted from use for other purposes. This for example applies to data of users that have to be retained according to trade- or tax law.

According to regulatory requirement, such retention is mandatory for 6 years according to § 257 Abs. 1 HGB/Commercial Code (books of account, fixtures, opening balances, annual balance sheets, business letters, accounting records, etc.) as well as for 10 years according to § 147 Abs. 1 AO (ledger, accounting records, annual reports, accounting records, business letters, taxation relevant documentation, etc.).


Security Measures

We meet organizational, contractual and technical security measures according to the state of the technology, in order to secure compliance with applicable data protection law and to protect data against accidental or fraudulent manipulation, loss, destruction or access by unauthorized persons. Integral part of these security measures is the encrypted transfer of data between browser and server.



We process stock data (f.e. names, addresses as well as contact data) to meet services (answering requests, transfer of information) in accordance with Art. 6 (1)(b) GDPR.



When contacting us (per online form or eMail) the data of users necessary to respond the request and complete it according to Art. 6 (1) (b) are processed.

The following data are collected:

  • Information relating to browser type and version
  • The operating system of the user
  • The Internet-Service-Provider of the user
  • The IP-address of the user
  • Date and time of the access
  • Websites, referring the system of the user to our website
  • Websites, accessed by the system of the user via our website

For security purposes, logfile-information (f.e. for investigation of fraudulent acts) are stored for the maximum term of seven days and deleted thereafter. Data that need to be stored for purpose of evidence, will be exempted from such deletion until final clarification of the incident.


Cookies & Coverage Measurement

Cookies are information that are transferred by the web server or web servers of third parties to the web-browser of users and are stored there for subsequent access. Cookies can consist of small files or comparable kinds of information storage.

In this Data Privacy Statement, users are informed regarding Cookies in context of pseudonymous coverage measurement. If users want to prevent cookies from being stored on their devices, they are kindly asked to disable the respective option in the system settings of their browsers (f.e. on FirefoxSafariChrome and Internet Explorer). Stored cookies can be deleted in the system settings of the browser. The exception of cookies may cause functional limitations of this online service.

You can object to the use of cookies that serve coverage measuring or marketing purposes on the Deactivation Site of the Network Initiative and additionally on the AboutAds Optout US Website  or the Youronlinechoices Optout EU Website.


Squarespace Analytics

This website uses Squarespace Analytics, a web analytics service provided by Squarespace Ireland Ltd., Le Pole House, Ship Street Great, Dublin 8, Ireland ("Squarespace"). Squarespace Analytics uses “cookies”, which are text files placed on your computer, to help the website analyze how users use the site. Pseudonymous information can be stored in Cookies on the user’s device, including but not limited to technical information regarding browser and operating system, linking websites, access times and further information regarding use of our online service, and can also be connected with such information from other sources.

The information generated by the cookie about your use of the website (including your IP address) will be transmitted to and stored by Squarespace on servers in the United States. Squarespace Inc. is certified under the Privacy-Shield-Agreement and thereby warrants that European Data Protection Law is complied with. IP-addresses of users are shortened before they are stored, so that users stay anonymous for the website provider.

Squarespace will use this information for the purpose of evaluating your use of the website, compiling reports on website activity for website operators and providing other services relating to website activity and internet usage to the website provider. Squarespace may also transfer this information to third parties if this is required by law or if third parties process this data on behalf of Squarespace. Squarespace will not associate your IP address with any other data held by Squarespace. You may refuse the use of cookies by selecting the appropriate settings on your browser. However, please note that if you do this, you may not be able to use the full functionality of this website. By using this website, you consent to the processing of data about you by Squarespace in the manner and for the purposes set out above. Further information about this topic, can be found here: 


Google Analytics

This website uses functions of Google Analytics, a web analysis service by Google Inc. ("Google"). Google Analytics uses so-called "cookies", text files which are saved on your computer to make it possible to analyse your use of the website. The data regarding your use of the website generated by these cookies is generally transferred to a Google server in the USA and stored there. Should, however, IP anonymisation be activated on this website, your IP address will be shortened within the member states of the European Union or in other contracting states to the Agreement on the European Economic Area.  Only in exceptional cases will your full IP address be transmitted to the Google server in the USA and shortened there. Under the authority of the provider of this website, Google will use this information to evaluate your use of the website, to draw up reports on the website activity and to provide the website operator with other services related to the use of the website and of the Internet.

The IP address collected by Google Analytics from your browser will not be used in conjunction with another other data from Google.

You can configure your browser software to block cookies; we advise here, however, that in this case you may not be able to use certain functions of the website fully. You can also block Google's gathering of data generated by the cookie and data connected to your visiting the website (incl. IP address) as well as the processing of this data by Google by downloading the browser plug-in available at the following link and installing it:


Proliferation of Data to Third Parties or Third Party Providers

A proliferation of data to third parties only occurs in accordance with applicable legal requirements. We only proliferate data to third parties, if this is required for the contractual purposes based on Art. 6 (1) (b) GDPR or based on permitted interest in an economical and effective business operation according to Art. 6 (1) (f) GDPR.

In the event subcontractors are used to provide services, suitable legal precautions and technical and organizational measures are taken in order to protect personal data in accordance with applicable law. 

To the extent under this Data Privacy Statement content, tools or other means of providers (hereinafter altogether „Third Party Providers“) are used and their registered office is located in a third party country, a data transfer into such third party countries has to be assumed. Third party countries are deemed countries, where the GDPR is no directly applicable law, namely countries outside EU or the European Economic Area (EEA) respectively. Transfer of data into third party countries occurs when an appropriate data protection level, a consent of the user or a legal permission is given.


Integration of Third Party Services and Content

For this online offer and based on permitted interests (the interest of analysis, optimization and economical operation of our website according to Art. 6 (1) (f) GDPR), we use content- or service offerings of Third Party Providers in order to integrate their content or services, f.e. like videos and fonts  (hereinafter „Contents“).

This always requires recognition of the IP-address by the Third Party Providers, since they could not send Contents to the browser without it. Therefore, the IP-address is mandatory for displaying these Contents. We strive to only use Contents whose providers only use the IP-address for delivering the Contents.

Third Party Providers can also use so-called „Pixel-Tags" (invisible graphics, also called „Web Beacons") for statistical or marketing purposes. Based on these Pixel-Tags, information like user traffic on the pages of this website can be analyzed. The pseudonymous information can further be stored in cookies on the user devices, and can contain – amongst others - technical information regarding browser and operating system, referring websites, visiting times and further details regarding use of our online service, as well as getting connected with such information from other sources.

The following list represents an overview of third-party providers, their content and links to their Data Privacy Statements with further information regarding data processing and, partially already listed here, objection options (so called Opt-Out options):

Use of Facebook Social Plugins

On our websites Social Plugins ("Plugins") of the social network Facebook, provided by Facebook Ireland Ltd., 4 Grand Canal Square, Grand Canal Harbour, Dublin 2, Ireland ("Facebook") are integrated. You recognize these plugins by the Facebook logos or the Like-Button on our site (white „f“ on blue tile, the terms "Like", "I like" or a „thumbs-up“-sign) or are marked with the addition "Facebook Social Plugin". For an overview of Facebook plugins, please see here:


If you visit our websites, a direct connection between your browser and the Facebook server is established by this plug-in. By that Facebook receives information that you have visited our websites with your IP-address. If you click the Facebook “Like” button while you are logged on to your Facebook account you may link the contents of our websites to your Facebook account. Thereby Facebook can associate your visit of our websites to your Facebook account. We would like to point out that we as providers of these websites do not obtain knowledge about the contents of the transmitted data as well as the use of such by Facebook and inform users according to our Knowledge:

By embedding the plug-ins Facebook receives the information that a user has visited a certain page of the service. If the User is logged into Facebook, Facebook may assign such visit to the Facebook account. If users interact with the plug-ins, f.e. press the “Like”-Button or leave a comment,  the respective information is transmitted directly to Facebook by your browser and stored there. If a user is not logged-in or has no Facebook account, there is still a possibility that Facebook identifies and stores the IP-address.

According to Facebook only an anonymous IP-address is stored in Germany. Purpose and scope of data collection, further processing and use of data by Facebook as well as related rights and configuration options to protect the privacy of users can be found in the Privacy Policy of Facebook under:

If you do not wish that Facebook associates your visit of our websites to your Facebook account, please log out of your Facebook account. Further configurations and objections against use of data for marketing purposes are available within your Facebook profile settings:


Google Web Fonts

For the homogenous display of fonts, this website uses so-called web fonts that are provided by Google. On retrieving a website your browser downloads the necessary web fonts to your browser cache in order to correctly display texts and fonts. If your browser does not support web fonts, your computer uses a standard font.

For further information, please see as well as Google's Privacy Policy:


Google Maps

This website uses the map service Google Maps via API. This service is provided by Google Inc., 1600 Amphitheatre Parkway Mountain View, CA 94043, USA. To use the functions of Google Maps it is required to store your IP address. This information will usually be transferred to and stored on a server in the USA. The provider of this website has no influence on this data transmission.

For further information, please see Google's Privacy Policy:



On our websites functions of the service Instagram are embedded. These functions are offered by the Instagram Inc., 1601 Willow Road, Menlo Park, CA, 94025, USA. If you are logged in to your Instagram account, you can link contents of our websites to your Instagram profile by clicking the Instagram button. By this, Instagram will associate the visit of our websites with your user account. We would like to point out that we, as providers of these websites, do not obtain knowledge about the contents of transmitted data as well as their use by Instagram.

For further information, please review the Privacy Policy of Instagram: Data Privacy Instagram.



On our websites social plugins from the social network Pinterest, which is operated by the Pinterest Inc., 808 Brannan Street San Francisco, CA 94103-490, USA ("Pinterest") are integrated. When you visit a page that contains a social plugin, your browser makes a direct connection to the servers of Pinterest. The plugin transmitted while logging data to the server of options in the United States. This log data may include: your IP address, the address of the visited websites that also contain options functions, type and browser, date and time of the request, your manner of use of Pinterest and cookies settings.

For more information on the purpose, scope and further processing and use of data by options as well as your rights and ways to protect your privacy in the privacy policies of options: 



Functions of the service Twitter are included in our apps and websites. These services are provided by Twitter Inc., 1355 Market St, Suite 900, San Francisco, CA 94103, USA. By using Twitter and the function "re-tweet", the sites and apps visited by you will be linked to your Twitter account and will be made known to other users. Data will also be transferred to Twitter.

We advise here that, as provider of the apps and websites, we are given no knowledge of the content of the transferred data or of its use by Twitter. You will find further information in Twitter's Privacy Policy at

You can change your privacy settings in Twitter through your account settings:



Our Website uses Plugins of the website YouTube owned by Google. YouTube is a service of YouTube, LLC, 901 Cherry Ave., San Bruno, CA 94066, USA. If you visit one of our website having a YouTube-plugin embedded, a connection to YouTube servers will be established. The YouTube server will then be submitted the information that you have visited our websites.

If you are logged on to your YouTube account, you enable YouTube to associate your browsing behaviour with your personal profile. You may prevent this by logging out of YouTube.

You find further information concerning the treatment of user data in the Privacy Policy of YouTube under:



For the purpose of integrating videos on our Website, we use Vimeo. Vimeo is a service of Vimeo LCC, 555 West 18th Street, New York, New York 10011, USA. Every time you visit our website, which is equipped with such a component, the component causes your browser to download a corresponding display of the Vimeo component. If you visit our website whilst being logged into Vimeo at the same time, Vimeo uses the information collected by the component to identify exactly which website you are visiting and matches this information to your personal Vimeo account. If you click on the “Play” button or post relevant comments, for example, this information will be sent to your personal user account with Vimeo and saved there. As well as this, the information indicating that you have visited our website will be forwarded to Vimeo. This happens regardless of whether you click on the component/post comments or not, for example.

If you would like to prevent this transmission and Vimeo saving data about you and your activities on our website, you will need to log out of Vimeo before visiting our website. Vimeo’s privacy notice provides more information on this, in particular with regard to the collection and usage of data by Vimeo:  


Changes to this Data Privacy Statement

We expressly reserve the right to change this Data Privacy Statement, in order to match changed laws or regulations or changes in services or data processing. This is limited to the Data Privacy Statement. If user’s consent is required, or if rights or obligations of the Data Privacy Statement are part of mutual contractual relations with users, such changes will only apply upon user’s consent. User’s are kindly requested to inform themselves regularly regarding the content of this Data Privacy Statement.


Design and Programming:

Philipp Haeberlin