https://www.ingrammicroresellerapplication.com/forums/support-forum/cfa6bc3d-85b8-ef11-95f5-000d3a03f350
https://www.ingrammicroresellerapplication.com/forums/support-forum/8971abe0-84b8-ef11-95f5-000d3a03f350
https://community.jungleworks.com/t/what-is-the-cancellation-policy-of-frontier-airlines-what-happens-if-i-miss-the-cancellation-window/67801