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Costco refund policy

Not yet verifiedPage updated Oct 11, 2026

We haven't verified Costco's refund policy yet

Policy details below are limited to what we've confirmed. Check Costco's official policy before you act, and tell us if you spot something.

Key facts

Find your order or booking reference and the date of purchase.
Use Costco's official refund route, or contact customer support in writing so you have a record.
Say what went wrong and what you want. The refund letter generator can draft this for you.
Note the date and set a follow-up reminder in the refund tracker.
If you don't get a response, escalate. See shopping refund guidance.

Spotted an error or outdated information?

Tell us what's wrong and, if you can, link to the official source. Editors review every report under our corrections policy.