https://superuser.com/questions/1877396/easy-guide-what-does-non-refundable-mean-on-expedia

https://superuser.com/questions/1877396/easy-guide-what-does-non-refundable-mean-on-expediahttps://superuser.com/questions/1877396/easy-guide-what-does-non-refundable-mean-on-expediahttps://superuser.com/questions/1877396/easy-guide-what-does-non-refundable-mean-on-expedia