The flip side is that the items on offer, including promotional. Welcome to the costco customer service page. 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
If you’re a member, enter the membership number found on your membership card. To search for a product online at costco.com, enter a keyword or an item number into the search engine at the top. Welcome to the costco customer service page.
Maintaining an active costco membership doesn’t automatically.
You’re now ready to start shopping! Welcome to the costco customer service page. Please be advised that registering to shop online at costco.com is not an application. Please keep in mind that the costco double guarantee applies to all membership levels.
You can obtain your new membership cards by visiting the membership counter of your local costco. If the item you’re seeking is in stock and available for purchase, your search.
