input: [Cookie] Web Tracking Cookie Adobe Site Catalyst [Name] S_vi [Purpose] 
output: This cookie is used to detect a return visitor as one and the same user and collect information on how our website is used. We use this information to develop the website further and provide users with content that is more appropriate to them. The cookie collects the above information anonymously (individual visitor ID, time / date stamp). This is a permanent cookie. This is a permanent cookie and expires after 5 years.