https://www.pixiv.net/novel/show.php?id=24489096

https://flywithexpert.uvdesk.com/en/blog/delta-guide

How to ensure Coinbase refunds my money?

Can I get a refund for Coinbase Card purchases?

How to dispute a Coinbase transaction?

https://www.sgreefclub.com/forum/topic/243637-how-do-i-communicate-to-expedia/

Coinbase says “failed” but took my money—what now?

https://www.sgreefclub.com/forum/topic/243635-how-do-i-ask-a-question-on-expedia247/

https://www.sgreefclub.com/forum/topic/243633-how-do-i-ask-a-question-on-expedia/

https://pantip.com/topic/43383015