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

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 offer, including promotional …

After becoming a Costco member, you’ll still need to complete a new registration on Costco.com (if you didn’t previously register). Your membership number isn’t linked to your online account …

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

How do I find Costco member-only savings online? To search for specific Costco member-only savings items online, head over to Costco.com and enter either the product name or item …

To search for a product online at Costco.com, enter a keyword or an item number into the search engine at the top. If the item you’re seeking is in stock and available for purchase, your search …

If your membership is expired or inactive, you can renew online within 90 days after the date of expiration, or any time in person or by phone. Finally, if you need to shop at a Costco …

View both online and in-warehouse purchases and receipts. Receive up-to-the-minute tracking information for online orders. Keep track of the items you need by creating a mobile shopping …

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

Featured Articles Return or Replace your Costco.com Online Order We are committed to providing quality and value on the products we sell with a risk-free 100% satisfaction …