AVC uses cookies in its websites. Cookies are data that the visited website or its server stores on the visitor's device via the browser in order to recognize the visitor later. Through these, AVC can analyze the use of the websites and optimize them for visitors. In addition, certain data entered is stored on the visitor's terminal device and automatically reappears the next time the website is visited. Entries in the web store are thus retained until the Internet browser is closed. Cookies can be blocked in the settings of the web browser and anytime also be deleted from the end device. By blocking cookies, it may not be possible to use all functions of the website.