Is Expedia actually fully refundable? support.google.com

https://support.google.com/edu/classroom/thread/331639224?hl=en&sjid=18379490946718336895-NC
https://support.google.com/edu/classroom/thread/331639233?hl=en&sjid=18379490946718336895-NC
https://support.google.com/edu/classroom/thread/331639238?hl=en&sjid=18379490946718336895-NC
https://support.google.com/edu/classroom/thread/331639256?hl=en&sjid=18379490946718336895-NC
https://support.google.com/edu/classroom/thread/331639270?hl=en&sjid=18379490946718336895-NC
https://support.google.com/edu/classroom/thread/331648411?hl=en&sjid=18379490946718336895-NC
https://support.google.com/edu/classroom/thread/331648453?hl=en&sjid=18379490946718336895-NC
https://support.google.com/edu/classroom/thread/331648472?hl=en&sjid=18379490946718336895-NC
https://support.google.com/edu/classroom/thread/331648490?hl=en&sjid=18379490946718336895-NC
https://support.google.com/edu/classroom/thread/331648501?hl=en&sjid=18379490946718336895-NC
https://support.google.com/edu/classroom/threads?hl=en&thread_filter=%28category%3Aclassroom_setup%29&sjid=18379490946718336895-NC
https://support.google.com/edu/classroom/threads?hl=en&thread_filter=%28detail%3Aplatform%3Aweb%29&sjid=18379490946718336895-NC
https://support.google.com/edu/classroom/threads?hl=en&thread_filter=%28detail%3Aplatform%3Aandroid%29&sjid=9353523182865720308-NC