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Evidence record

Costco Travel: what it actually publishes

By Rachel Julian, Editor-in-Chief · · 3 min read

Every check this desk ran on Costco Travel, the document that decided each one, and the date it was last read.

Direct answer: Costco Travel scores 27 of 100 on The Booking Channel Index, ranked 9, measured on published commitments only as of 2026-07. 11 source documents back the individual checks below, each linked and dated, so the score can be recomputed rather than taken on trust.

How does Costco Travel score on The Booking Channel Index?

27 of 100, ranked 9 on The Booking Channel Index, measured on published commitments only as of 2026-07. 11 source documents back the checks below.

CheckScoreThe document that decided it
Price truth1 / 3product documentation · read 2026-08-18
Flexibility1 / 3product documentation · read 2026-08-18
Support1 / 3No source recorded for this check. The score stands on the instrument’s published method; the document is not yet in the evidence record.
Expense-readiness1 / 3No source recorded for this check. The score stands on the instrument’s published method; the document is not yet in the evidence record.
Loyalty impact0 / 3No source recorded for this check. The score stands on the instrument’s published method; the document is not yet in the evidence record.

Redo the arithmetic: 4 raw points out of 15, scaled by round(raw / rawMax * displayMax), gives 27. The score is not a judgement call with a number attached; it is the checks above, added up.

Famously all-in pricing, the one commitment it makes, it makes completely. Everything else is a phone call.

What this record does not tell you

This is a commitment audit. It measures what Costco Travel has published in writing on a page that resolves, which is the only thing this desk will score. It says nothing about how Costco Travel treated you on a Tuesday, and a low score is not an accusation of bad service: it means the commitment could not be found in public. Unstated is No, a hedge is No, and “contact sales” is No.

That distinction cuts both ways. A company can run an excellent operation and score badly here because it publishes nothing, and the fix is entirely in its hands.

If Costco Travel thinks this is wrong

Send the document. If a qualifying public commitment exists and this desk missed it, the record is corrected and the change is logged where anyone can see it. If the commitment exists but is not published, the ruling stands and says so — that is the finding, not an oversight. Every scored company has a free right of reply, set out at governance, and corrections publish on a seven-day clock in a public ledger that includes this desk’s own mistakes.

Changes to the underlying documents are tracked independently: source pages are re-fetched weekly and any movement is recorded in the commitment change log.

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Scores, checks, source URLs and dates on this page are read from the published dataset at build time, never written by hand. Data: booking-channel-index.json, free to reuse under CC BY 4.0.

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