https://superuser.com/questions/1874725/supportwhat-does-refundable-option-mean-on-expediahttps://superuser.com/questions/1874725/supportwhat-does-refundable-option-mean-on-expediahttps://superuser.com/questions/1874725/supportwhat-does-refundable-option-mean-on-expediahttps://superuser.com/questions/1874725/supportwhat-does-refundable-option-mean-on-expediahttps://superuser.com/questions/1874725/supportwhat-does-refundable-option-mean-on-expediahttps://superuser.com/questions/1874725/supportwhat-does-refundable-option-mean-on-expediahttps://superuser.com/questions/1874725/supportwhat-does-refundable-option-mean-on-expediahttps://superuser.com/questions/1874725/supportwhat-does-refundable-option-mean-on-expedia