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.

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:

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., …

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 …

If you’re a new Costco.com member, select Create Account, then enter your email address and your choice of password. If you’re a member, enter the membership number found on your …

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 …