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 …

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

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., …

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 …

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

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 …

Valid at all Costco locations worldwide You can find more details on each type of membership and even sign up right here. Please keep in mind that the Costco double guarantee applies to all …

Disfruta de los ahorros y beneficios diarios ¡Descubre productos exclusivos de las mejores marcas en nuestro sitio oficial! Compra fácil y envío seguro.

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 …

We’re always happy to hear from enthusiastic new customers. Signing up is a simple process. You can visit our membership desk at any warehouse to join in person. Alternately, you can …