How we work with your data 

We are a company Ing. Jiří Marján, Ph.D., ID no.: 04470036, based at Smetanova 814, 293 01 Mladá Boleslav, Czech republic. Registered with the Municipality of Mladá Boleslav (Czech republic) under the number 320740.

We run an e-shop on the website For the sale of goods and operation of our website we process some personal data.

The processing of personal data is governed in particular by Regulation (EU) 2016/679 of the European Parliament and of the Council of 27 April 2016 on the protection of individuals with regard to the processing of personal data and on the free movement of such data, and the abolition of Directive 95/46/EC (General Data Protection Regulation) ("GDPR")



If you ask for our products, we will work with the contact details you provide us, mainly via the contact form. These are: your name and surname, email address and information about the goods you are interested in.     

What is the reason? We will contact you through them to further discuss the goods.

On what legal basis? This is processing on the basis of Article 6(1)(b) GDPR - negotiating a contract or performing pre-contractual actions at your request.

 How long will we process the personal data? If we do not set up further cooperation, we will process your data for a maximum of 1 week from our last communication.


If you make a purchase with us, we will work with the data you fill in. These are mainly billing data: name, surname, address, e-mail address and telephone number. 

For what reason? We need to process personal data to fulfil our contract - to deliver our goods to you. We will also communicate with you via the contact details regarding the progress of your order, or regarding any complaints or questions you may have.

 We will also process personal data to fulfil our legal obligations (mainly for accounting and tax purposes, or to deal with complaints and other matters).

On what legal basis do we process personal data? The processing is based on Article 6(1)(b) GDPR - performance of a contract and Article 6(1)(c) GDPR - performance of our legal obligation.

How long will we process the personal data? For the duration of the performance of our service and then for 10 years from the delivery of the goods.


If you are a purchasing customer and you didn't prohibit us when you made your purchase, we will use your email address to send you our newsletter.

On what legal basis? Section 7(3) of Act No. 480/2004 Coll., on certain information company services, allows us to do so, if you didn't prohibit us when you made your purchase.

How long will we process personal data? 10 years from your last purchase. You can unsubscribe from the mailing at any time via email or contact us at:


Your data will stay with us. However, there are some companies or other persons who work for us who get access to the data because they help us run our e-shop. These are:

  • The operator of the e-shop platform Upgates (company EVici webdesign s.r.o., with registered office Petra Bezruče 139, 747 91 Štítina, Czech Republic, ID 28598661).
  • Company for shipping of goods (PPL CZ s.r.o., with registered office at K Borovému 99, Jažlovice, 251 01, Říčany, Czech Republic, ID No. 25194798).
  • Accounting company (Účetní servis MB s.r.o., with registered office at Jičínská 1073, 293 01 Mladá Boleslav, Czech Republic, ID No. 05479754).

We process personal data only in the territory of the European Union.


We do not have a designated data protection officer. Our company does not make decisions based on automated processing or profiling.

If you have any questions about your personal data, please contact us at or call us at +420 608 973 616.


Cookies are text files containing small amounts of information that are downloaded to your device when you visit our website. Cookies are then sent back to the website or another website that recognizes them on each visit. 

Cookies play a variety of roles, such as allowing you to navigate between websites efficiently, remembering your preferences and generally improving the user experience. They can also ensure that advertisements displayed online are better personalized to you and your interests. We use the following cookies on the website:

  • Functional cookies: these are required for the operation of the website, for example, they allow you to log into secure areas of the site and other basic functionality of the site. This category of cookies cannot be disabled.
  • Analytical/personalized cookies: for example, they allow us to recognize and track the number of visitors and track how our visitors use the website. They help us to improve the way the website works, for example by allowing users to easily find what they are looking for. This category of cookies can be disabled.
  • Advertising cookies: these are used to track preferences and allow you to see advertising and other content that best matches your interests and online behaviour. This category of cookies can be disabled.

Please note that third parties (including, for example, external service providers) may also use cookies and/or access data collected by cookies on the website.

Cookies used:

Technical name Publisher Purpose and description of cookies Time duration
Google Analytics Google Helps us understand how visitors use our website.  Permanent
Google Ads Google Providing advertising. Permanent
Facebook pixel Meta Providing advertising. Permanent

Further information about cookies and the current list of cookies can be found using individual web browsers, most often under Developer Tools. 

You can give your agreement using the checkbox in the cookie bar. You can also reject cookies in your browser settings or set your browser to use only some of them.

For more information about the management of cookies in individual browsers, please see the following links:

Internet Explorer -
Google Chrome -
Firefox -
Safari -
Opera -
Microsoft Edge -


The GDPR gives you, among other things, the right to contact us and ask for information about what personal data we process about you, to request access to that data and have it updated or corrected, or to request a restriction on processing, to request a copy of the personal data we process, to request that we delete your personal data in certain situations, and in certain cases to have it transmitted. You can also oppose processing on the legitimate interest principle.

If you do not think we are processing your data correctly, you have the right to make a complaint to the Data Protection Authority or take your claims to court.


These terms and conditions are effective from 1.1.2022