What is a cookie?

A cookie is a small file that stores Internet settings. Almost every website uses cookie technology. It will be downloaded from your internet browser the first time you visit a website. The next time you visit this website with the same device, the cookie and the information stored therein will either be returned to the website that created it (First Party Cookie) or sent to another website to which it belongs (Third Party Cookie). This will tell the site that it has been viewed with this browser before, and in some cases will vary the content displayed.

Some cookies are extremely useful because they can improve the user experience when revisiting a website that you have visited several times. Provided that you use the same device and the same browser as before, remember cookies for. For example, to your preferences on how to use a page and tailor the offers displayed to more relevant to your personal interests and needs.

Depending on their function and purpose, cookies can be divided into four categories: essential cookies, performance cookies, functional cookies, cookies for marketing purposes.

Cookie settings

Your cookie settings can be viewed at any time at the bottom of the page via the cookie settings link.

Cookies that do not require approval

Essential cookies, also called "strictly necessary", guarantee functions without which you could not use this website as intended. These cookies are used exclusively by Digital Charging Solutions GmbH and are therefore first party cookies. Absolutely necessary cookies ensure, for example, that you are not asked for the login data after logging in with your e-mail address and password while you have opened the pages.

Absolutely necessary cookies can not be deactivated via this page. You can always deactivate cookies in your browser at any time.

Essential cookies


Used to document the approval of the use of cookies subject to approval.

Valid for 1 year


Used to identify the user during log in so they do not have to log in each time they click.

Session: will be removed when the browser is closed


Used for saving elements in text forms entered by the user during a session.

Session: will be removed when the browser is closed

Cookies that you approve

mp_ * _mixpanel

Used by Mixpanel to analyze traffic from the web page. These data allow the analysis of the website usage in order to improve the functionality of the site.

Valid for 1 year

Manage and deleting cookies

You can also block and delete cookies by changing your browser settings. To manage cookies, most browsers allow you to accept or reject all cookies or accept only certain types of cookies. The procedures for managing and deleting cookies can be found in the help function integrated in the browser.

If you restrict the use of cookies, you can not use all the interactive features of our website.