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 ...

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

Costco does not offer free shopping passes. When you visit a Costco warehouse, you’ll discover all the valuable savings we have to offer. As a nonmember, you may still purchase prescriptions from a Costco pharmacy with cash, debit, Costco Shop Cards or a Visa® card. However, you must be a paid member to enter the warehouse and purchase any other items. To pick up a …

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

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

At Costco Optical, our staff consists of highly trained professionals who are well-respected in the industry. That’s because we believe our members deserve the best possible care—so we strive to provide it. To learn more about Costco Optical products and services, please visit our dedicated site here. You can even purchase contacts online here! However, please keep in mind that …

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 …