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.
Find a Warehouse - Costco Customer Service
Welcome to the Costco Customer Service page. Explore our many helpful self-service options and learn more about popular topics.
How can I see what products are available on Costco.com?
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 …
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 Costco’s return policy? - Costco Customer Service
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., …
How do I check warehouse inventory? - Costco Customer Service
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:
How can I make changes to my account? - Costco Customer Service
Welcome to the Costco Customer Service page. Explore our many helpful self-service options and learn more about popular topics.
Can other people use my membership card? - Costco Customer …
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 …
How do I sign up to join Costco and get a new membership?
Welcome to the Costco Customer Service page. Explore our many helpful self-service options and learn more about popular topics.
How can I verify my membership online? - Costco Customer Service
After signing in or registering on Costco.com, click the Verify Membership link on your Account Details page to begin the one-time verification process. Enter your membership number. Enter …