Find a Warehouse - Costco Customer Service
Find your nearest Costco warehouse location and explore helpful self-service options for customer support.
Costco Customer Service
Welcome to the Costco Customer Service page. Explore our many helpful self-service options and learn more about popular topics.
Is Costco the same as Cosco? - Costco Customer Service
Costco and Cosco are two different and unrelated companies. We — Costco Wholesale — are a publicly owned company with corporate offices in Issaquah, Washington. We are committed to …
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 …
How can I see what products are available on Costco.com?
The great thing about shopping on Costco.com is that everything you see reflects our live, real-time and up-to-date inventory. The flip side is that the items on offer, including promotional …
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.
What is a Business Membership? - Costco Customer Service
Business Memberships allow you to purchase products for business, personal, and resale use at any Costco Wholesale location worldwide and online at Costco.com. One additional card is …
What is Costco’s return policy? - Costco Customer Service
Hearing Aids: Please contact the Hearing Aid center at your Costco Warehouse. How to Return an Item Products purchased at a Costco location need to be returned at the returns counter at …
What are Costco’s hours of operation?
The Costco app is another way to find our locations’ hours. It’s free to download on the iTunes or Google Play app stores. As of June 30, 2025, exclusive earlier shopping hours for Executive …
Shop Card FAQs - Costco Customer Service
WHAT IS A COSTCO DIGITAL SHOP CARD? A Costco Digital Shop Card is an electronic gift card that is sent via email and redeemed using your smartphone or by bringing a printed copy …