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 sign up online, or call 1-800-774-2678 to speak with our Member Services over the phone. We believe it’s important that you have options, and there are different types of memberships to choose …

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

Gold Star Membership: $65.00 Annual membership fee* Includes a free Household Card 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 membership levels.

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.

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

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. 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 …

The Costco app is another way to find our locations’ hours. It’s free to download on the iTunes or Google Play app stores.

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 ...

To search for specific Costco member-only savings items online, head over to Costco.com and enter either the product name or item number into the search engine.

Please rest assured that your satisfaction is our top priority—that’s why we’re always working to bring you brand-name items at the lowest possible prices. However, because we already offer competitive prices at the point of purchase, we do not price match with other retailers. That said, if you are not satisfied with a purchase for any reason, we will gladly accept the item for a full ...