4709ae2a_Expedia_s_Cookie_Policy__What_they_do
[Types of cookie] Analytics and customisation cookies [What they do] 
We use analytics and customisation cookies to gather information on how the website is being used by our visitors and to discover how popular our marketing campaigns are. We also use the data we get to help customise the website for you and make the content you see as relevant as possible.
Expedia's Cookie Policy
What they do