Find your nearest Costco warehouse location and explore helpful self-service options for customer support.
Welcome to the Costco Customer Service page. Explore our many helpful self-service options and learn more about popular topics.
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 will pull up its …
Where can I locate this feature in the Costco app? Can I place a custom cake order on Costco.com? I don't see the option for custom cake ordering in the Costco app, what should I do? Are there any …
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 register you on …
Costco Grocery Delivery: Costco grocery delivery is only available in select markets and is only available to Costco Members. Orders are limited to one address per delivery. Costco grocery delivery is available …
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., freezers, …
You can obtain your new membership cards by visiting the membership counter of your local Costco. Please be advised that registering to shop online at Costco.com is not an application for membership. …