What are Costco’s hours of operation? There may be slight variations in hours for each warehouse. We recommend that you view the location information for a warehouse near you using our Find a …

What are Costco’s holiday closures? Our U.S. warehouses are closed the following days: New Year’s Day Easter Sunday Memorial Day Independence Day Labor Day Thanksgiving Day Christmas Day

December 24, 2025 (Christmas Eve): 8am - 3pm PT December 25, 2025 (Christmas Day): Closed December 31, 2025 (New Year's Eve): 8am - 3pm PT January 1, 2026 (New Year's Day): Closed To …

Costco Technical & Warranty Services Volume Sales: Export & Domestic Order Status Preventing Fraud Shipping Rebates Recalls & Product Notices Returns and Exchanges Returns Policy Accessibility …

Within 48 hours, our Costco Graduate Gemologist will inspect for authenticity. Cigarettes and alcohol: Costco does not accept returns on cigarettes or alcohol where prohibited by law. Products with a …

Find your nearest Costco warehouse location and explore helpful self-service options for customer support.

This position focuses on helping merchants on Costco manage and update their product information to increase visibility and engagement. The hours are very flexible - just 60 to 90 minutes per day, 4 …

Does Costco have a photo printing service? Costco members receive an exclusive discount with Shutterfly. Learn more here.

Return to Warehouse: For an immediate refund, including shipping and handling fees, return your purchase to any Costco warehouse. To find your nearest location, please visit our warehouse locator.

How can I return an item purchased in a Costco Warehouse? With few exceptions, Costco has a 100% satisfaction guarantee. Simply bring the product to any Costco warehouse and our Member Services …