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 …

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.

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 …

Renewing your membership online is as simple as signing in and heading to Renew Membership in your Costco.com Account. To keep things nice and easy, our members likewise have the option to Auto …

At Costco.com, we want to make sure your online ordering experience is as easy and enjoyable as possible. Shipping on most items is included, and we’ve created a comprehensive delivery policy for …

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 …

Order tracking is available on many Costco.com orders. If you’d like to track your order, follow these simple steps: Select Orders & Returns on the Costco.com homepage and sign in using your email …

When registering your account on Costco.com, it’s important to verify your identity to ensure the security and privacy of your personal information. To complete the one-time online verification process, follow …