https://www.alaskaeaf.org/forums/support-forum/3c9d789c-65ea-ef11-a4de-000d3a36efab

https://www.alaskaeaf.org/forums/support-forum/f02b3553-5eea-ef11-a4de-000d3a36efab

https://philpeople.org/profiles/expedia-cancellation-fees-how-do-i-avoid-expedia-cancellation-fees

https://philpeople.org/profiles/expedia-cancellation-fees-how-do-i-avoid-expedia-cancellation-fees

https://www.alaskaeaf.org/forums/support-forum/292687c3-60ea-ef11-a4de-000d3a36efab

https://www.alaskaeaf.org/forums/support-forum/940478bb-60ea-ef11-a4de-000d3a36efab

https://superuser.com/questions/1879116/faqs-opsons-what-does-refundable-option-mean-on-expedia

https://philpeople.org/profiles/how-do-i-avoid-expedia-cancellation-fees-1

https://www.alaskaeaf.org/forums/support-forum/900478bb-60ea-ef11-a4de-000d3a36efab

https://www.alaskaeaf.org/forums/support-forum/8e0478bb-60ea-ef11-a4de-000d3a36efab