Miscellaneous topics that do not fit into specific categories.
It seems that the Microsoft 365 subscription you purchased may only be valid for 12 months, as indicated in the context. If you were promised an additional 3 months as part of a promotion, it might be necessary to verify the terms of that promotion directly with the retailer or Microsoft support. Promotions can sometimes have specific requirements or conditions that need to be met to qualify for the extra months.
If you believe there is an error, I recommend checking your purchase receipt or contacting Costco customer service for clarification on the promotion.
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