Welcome to the costco customer service page. You’re now ready to start shopping! To search for a product online at costco.com, enter a keyword or an item number into the search engine at the top.
Costco Has the Best Prices on Allocated Bourbon, but There's a Catch
If the item you’re seeking is in stock and available for purchase, your search. Please keep in mind that the costco double guarantee applies to all membership levels. Welcome to the costco customer service page.
Welcome to the costco customer service page.
The flip side is that the items on offer, including promotional. That means we guarantee both your membership and our products with a refund†, if they don’t. Please be advised that registering to shop online at costco.com is not an application. If you’re a member, enter the membership number found on your membership card.
Maintaining an active costco membership doesn’t automatically. You can obtain your new membership cards by visiting the membership counter of your local costco.
