https://www.platinove-stranky.cz/forum/feedback-and-suggestions/861-getting-help-at-any-time-how-coinbase-help-center-works-24-7.html

https://intercom.help/live-customer-support-agent-flight/en/articles/10943121-how-do-i-get-a-human-at-expedia-expedia-s-support-team-via-phone-for-immediate-help

https://www.anime-planet.com/users/henryparkers93/lists/getcontinuousassistance-how-do-contact-q-1301973

https://intercom.help/techsolution/en/articles/10943313-airline-contact-how-do-i-contact-delta-customer-service

https://intercom.help/live-customer-support-agent-flight/en/articles/10942395-how-do-i-complain-to-expedia-complain-to-expedia-executive-for-a-travel-dispute

https://intercom.help/techsolution/en/articles/10943313-call-dl_how-do-i-contact-delta-customer-service

https://intercom.help/live-customer-support-agent-flight/en/articles/10942424-how-do-i-complain-to-expedia-complain-to-expedia-executive-for-wrong-charges

https://intercom.help/expedia-customer-executive/en/articles/10942425-how-do-i-complain-to-expedia-complain-to-expedia-executive-and-get-a-refund-fast

https://intercom.help/expedia-customer-executive/en/articles/10942456-how-do-i-complain-to-expedia-complain-to-expedia-executive-for-compensation

https://official-expedia-fly-hub.stonly.com/kb/guide/en/ways-to-reach-expedia-customer-care-service-via-phone-email-or-chat-options-a-full-practical-tips-1KYWnX6gLA/Steps/4221121