https://intercom.help/expedia-support/en/articles/10782660-what-is-the-cheapest-day-to-book-frontier

https://support.google.com/edu/classroom/thread/331211548?hl=en&sjid=12715923177516887979-NA

https://support.google.com/admob/thread/331211517?hl=en&sjid=3181974305102144822-NA

https://patch.com/california/unioncity/calendar/event/20250315/9aacb7a0-f1d8-489e-b364-a474833ceb60/disputed-payments-how-to-escalate-an-issue-with-expedia

https://superuser.com/questions/1886270/get-instant-refund-is-expedia-actually-fully-refundable

https://superuser.com/questions/1886270/get-instant-refund-is-expedia-actually-fully-refundable

https://www.steadyhealth.com/topics/guia-para-como-llamar-a-alaska-airlines-en-espanol

https://intercom.help/travellers-c61d820c876f/en/articles/10783079-how-do-i-escalate-a-problem-with-expedia-expedia

https://patch.com/california/unioncity/calendar/event/20250315/8ad63626-7dd7-41db-bda7-52432c47c147/solveitnow-help-how-to-escalate-an-issue-with-expedia-lawsuit-against-complaints-on-expedia

https://support.google.com/edu/classroom/thread/331210073?hl=en&sjid=12424793289436664844-NC