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  1. Find a Warehouse - Costco Customer Service

    Welcome to the Costco Customer Service page. Explore our many helpful self-service options and learn more about popular topics.

  2. How can I see what products are available on Costco.com?

    To view products on Costco.com, either type what you’re looking for into the Search box, or mouse over "Shop" to view our different categories. Simply click on the name or picture of an …

  3. Costco Customer Service

    Welcome to the Costco Customer Service page. Explore our many helpful self-service options and learn more about popular topics.

  4. Contact Us - Costco Customer Service

    Welcome to the Costco Customer Service page. Explore our many helpful self-service options and learn more about popular topics.

  5. How can I locate a product on Costco.com?

    To search for a product online at Costco.com, enter a keyword or an item number into the search engine at the top. If the item you’re seeking is in stock and available for purchase, your search …

  6. How do I place an order on Costco.com?

    If you’re a member, enter the membership number found on your membership card. You’re now ready to start shopping! Note: Maintaining an active Costco membership doesn’t automatically …

  7. Grocery 2-Day and Same-Day Delivery - Costco Customer Service

    Welcome to the Costco Customer Service page. Explore our many helpful self-service options and learn more about popular topics.

  8. How do I check warehouse inventory? - Costco Customer Service

    You can use the Costco App to check warehouse inventory. Head to our mobile app page to learn more! To use our customer service page instead, follow these steps: Select Chat Us in the …

  9. What is Costco’s return policy? - Costco Customer Service

    Electronics: Costco will accept returns within 90 days (from the date the member received the merchandise) for Televisions, Projectors, Major Appliances (refrigerators above 10 cu. ft., …

  10. How do I track my order on Costco.com?

    Order tracking is available on many Costco.com orders. If you’d like to track your order, follow these simple steps: Select Orders & Returns on the Costco.com homepage and sign in using …