Who we are

Our website address is: http://learncryptocenter.com.


When a website visitor leaves a comment, we collect the data visible in the commenting form, as well as the visitor’s IP address and browser signature to help detect spam. An anonymized string created from your e-mail address (the so-called hash) may be sent to the Gravatar service to see if you are using it. The Gravatar service privacy policy is available here: https://automattic.com/privacy/. After approval of your comment, your profile picture is visible to the public in the context of your comment.


If you are a registered user and uploading pictures to your site, you should avoid uploading pictures with EXIF location tags. Visitors to the website can download and read full location data from pictures on the website.


If you leave a comment on our website, you will be able to choose to save your name, e-mail address and website address in cookies, thanks to which the above information will be conveniently completed when writing further comments. Cookies will expire after a year. If you visit the login page, we will create a temporary cookie to check if your browser accepts cookies. It does not contain any personal data and will be deleted when the browser is closed. When logging in, we additionally create a few cookies needed to save your login information and selected screen options. Login cookies last for two days, and screen options cookies last for a year. If you select the “Remember me” option, login will expire after two weeks. If you log out of your account, the login cookies will be deleted.

Embedded content from other websites

Articles on this site may contain embedded content (e.g. videos, pictures, articles, etc.). Embedded content from other websites behaves in a similar way as if the user visited a specific website directly. Sites may collect information about you, use cookies, attach additional external tracking systems, and monitor your interactions with embedded material, including tracking your interactions with embedded material if you have an account and are logged in to that site.

Who do we share data with

If you request a password reset, your IP address will be included in the outgoing message. We also use third party cookies for the following purposes:
  • Facebook.com social networking site – by Facebook Inc. based in the USA or Facebook Ireland based in Ireland,
  • creating statistics – helping to understand how Customers use the Online Store, which allows improving its structure and content through Google Analytics analytical tools – by Google Inc. based in the USA,
  • determining the customer profile – and then displaying materials tailored to it in advertising networks, using the online advertising tool Google AdSense and Google Adwords – by Google Inc. based in the USA.
  • payment handling PayPal (Europe) S.à r.l. et Cie, S.C.A. 22-24 Boulavard Royal L-2449 Luksemburg

How long do we keep your data

If you leave a comment, its content and metadata are retained indefinitely. Thanks to this, we are able to recognize and approve subsequent comments automatically, without sending them for each moderation. For users who have registered on our website (if any), we also store the personal information entered in the profile. All users can view, edit or delete their personal information at any time (except their username, which cannot be changed). Website administrators can also view and modify this information.

What rights you have over your data

If you have a user account or have added comments on this site, you can request delivery of a file with an exported set of your personal data in our possession, including all those provided by you. You can also request that we erase any personal data we hold about you. This does not include any data that we are obliged to keep for administrative, legal or security purposes.

Where we send your data

Visitor comments may be checked through an automated spam detection service.

Personal data administrator

The administrator of your personal data is: Nice Solutions sp z o.o. entered in the register of entrepreneurs by the competent court under the number KRS: 0000878148, share capital: 5 000 PLN, place of business: Katowice ul. Warszawska 40/2A, 40-008, address for service: j.w., NIP: 9542822298, REGON: 387932850. In the matter of your personal data, you can contact the Personal Data Administrator via:
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