https://www.devex.com/people/does-expedia-actually-refund-money-service-24-hours-2252041

https://www.devex.com/people/what-is-expedia-s-cancellation-plan-2252025

https://www.devex.com/people/llamar-24-horas-avianca-como-llamar-a-avianca-en-mexico-2251462

https://www.devex.com/people/does-expedia-actually-refund-money-service-24-hours-2251985

https://support.xtool.com/community-support/detail/4351

https://www.data-medics.com/forum/threads/official-expert-24-7-quickbooks-online-support-expect-when-you-call.23671/

https://community.hologram.io/t/does-how-can-i-change-name-on-united/14854

https://www.devex.com/people/does-alaska-charge-for-missed-flights-faqs-2251863

https://community.hologram.io/t/faq-change-name-on-united-ticket/14867

Guía ¿Cómo hablar con un representante de Frontier Airlines