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 item to navigate to its product page.

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

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

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

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 lower right corner of the page Enter your first name, last name, and email address Enter a message that includes the word “inventory” in the “Your Message ...

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 product page. You can view the item details on the product page, add it to your cart and proceed to checkout.

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.com. After becoming a Costco member, you’ll still need to complete a new registration on Costco.com (if you didn’t previously ...

The Costco membership card is non-transferable, but there are several ways to share the experience with family and friends. Anyone with a card can bring up to two guests to the Warehouse during each visit. Keep in mind that purchasing items is exclusive to Costco members. If you’re the Primary Member or Account Manager, you can assign your free household card to …

The Costco Savings Booklet is sent to the Primary Member of Executive, Business and Gold Star Memberships of active shoppers. Each Affiliate Cardholder on a Business Membership also will receive the booklet if we have their personal address. If you have one of the above memberships, but still haven’t received your savings booklet, some of the following may have happened: You …

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, ranges, cooktops, over-the-range and under-counter microwaves, range hoods, dishwashers, water heaters, washers and dryers), Computers, Touchscreen ...