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 offers, are limited to supplies on hand. We’re unable to guarantee how long those supplies will last.
Welcome to the Costco Customer Service page. Explore our many helpful self-service options and learn more about popular topics.
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 will pull up its product page. You can view the item details on the product page, add it to your cart and proceed to checkout. You can also browse through the drop-down menu of departments on the ...
Where can I locate this feature in the Costco app? Can I place a custom cake order on Costco.com? I don't see the option for custom cake ordering in the Costco app, what should I do? Are there any requirements to purchase a custom cake order through the Costco app? How quickly can custom cake orders be made after being placed?
Find your nearest Costco warehouse location and explore helpful self-service options for customer support.
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 warehouse immediately, please know that the easiest way for you to do so is by simply renewing your membership at the register during checkout.