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.
Costco Has the Best Prices on Allocated Bourbon, but There's a Catch
Welcome to the costco customer service page. Welcome to the costco customer service page. 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.
Please be advised that registering to shop online at costco.com is not an application. You can obtain your new membership cards by visiting the membership counter of your local costco. If you’re a member, enter the membership number found on your membership card. Maintaining an active costco membership doesn’t automatically.
To search for a product online at costco.com, enter a keyword or an item number into the search engine at the top. You’re now ready to start shopping!
