https://support.google.com/googleplay/android-developer/thread/323474346?hl=en&sjid=3160504276985819208-NC
https://support.google.com/googleplay/android-developer/thread/323474402?hl=en&sjid=3160504276985819208-NC
https://presshttps://pressbooks.pub/deltasupport/chapter/cancellationwhat-is-the-expedia-cancellation-plan/books.pub/deltasupport/chapter/cancellationwhat-is-the-expedia-cancellation-plan/
https://support.google.com/googleplay/android-developer/thread/323474453?hl=en&sjid=3160504276985819208-NC
