Amazon.es
portal: Research needed / unverified
Verify inside Amazon.es support flow or authoritative support page.
portal: Research needed / unverified
Verify inside Amazon.es support flow or authoritative support page.
web form: Research needed / unverified
Do not use unverified phone-only path because phone support reportedly failed.
web form: https://www.booking.com/content/terms.html
Do not treat this as verified recipient email unless a source-backed email route is added.
web form: https://www.consuwijzer.nl/
Authority route may receive reports or advice rather than adjudicate individual compensation; verify before filing.
web form: https://www.europe-consommateurs.eu/en/index.html
Use only if consumer/trader countries and eligibility fit the ECC-Net route.
web form: https://www.bbb.org/
Strategic/reputational route, not a legal authority.
web form: Research needed / unverified
Do not invent contact details. Verify from authoritative source before send.
in-person office: Known station / exact route needs user confirmation
Can be used for prepared in-person packet after user confirms station details.
named office: Research needed / unverified
Do not invent office or legal mechanism. Research before submission.
web form: Research needed / unverified
Verify official trust/safety or legal request route before drafting as a formal request.
portal: Already used / details need upload
Fill from existing appeal correspondence.