The providers website makes use of so called cookies. Cookies are small data files which can store information fort he provider and are automatically saved on the hard drive of the users computer. Temporary cookies are automatically deleted during closing of the browser. Permanent cookies remain valid for a specific period of time and can provide the contained data when the website is being visited again.
Cookies are used in order to facilitate the use oft he website. Users may define the use and scope of cookies. Most internet browsers offer the possibility to limit or completely restrict the storage of cookies.