redeeming product key for microsoft 365 personal bought from costco

Tom Grace 0 Reputation points
2026-07-28T18:43:48.1766667+00:00

I purchased Microsoft 365 Personal from Costco. My passkey was delivered via email. After attempting to add the passkey in my Microsoft account, the system is still trying to charge me for the subscription after the free 2-month trial period. However, I have already paid.

Microsoft 365 and Office | Install, redeem, activate | For home | Windows
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  1. Stefan Blom 348.2K Reputation points MVP Volunteer Moderator
    2026-07-28T18:57:49.3233333+00:00

    Are you saying that the product key / redemption key didn't work? Was it rejected when you tried to enter it at https://setup.office.com or what happened?

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