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What is Costco’s return policy? - Costco Customer Service
Does Costco offer an extended warranty on products?
Contact Us - Costco Customer Service
Price Adjustment - Costco.com Orders - Costco Customer Service
Return or Replace your Costco.com Online Order
How do I recycle consumer electronics in my state?
How can I return an item purchased in a Costco Warehouse?
How can I see what products are available on Costco.com?
What is Costco’s major appliance return policy? - Costco Customer …
Costco Customer Service