How do I cancel my Costco.com order? - Costco Customer Service
Select the reason for the cancellation and click Cancel Order. When an order is cancelled, the pre-authorization is immediately released by Costco.com and removed from your financial …
Contact Us - Costco Customer Service
Welcome to the Costco Customer Service page. Explore our many helpful self-service options and learn more about popular topics.
Same-Day Delivery Powered by Instacart FAQs - Costco Customer …
Your Same-Day account uses information from your Costco.com account. Any account changes must be done on the Costco.com site under “Account Details”. For example, membership …
How do I place an order on Costco.com? - Costco Customer Service
Carefully review your order then select Place Your Order. After completing your purchase, you’ll receive an order confirmation email with your order number. Once your item has shipped, …
How can I provide feedback? - Costco Customer Service
Costco Mobile App: Apple Device: Tap the “More” button, then select “App Feedback”. Android Device: Open the main menu and select “Feedback”. Mobile Site: Scroll to the bottom of the …
Costco Customer Service
Welcome to the Costco Customer Service page. Explore our many helpful self-service options and learn more about popular topics.
Welcome to Costco Customer Service
Welcome to the Costco Customer Service page. Explore our many helpful self-service options and learn more about popular topics.
Find Answers - Costco Customer Service
Costco.com Online Orders 1-800-955-2292 *including orders delivered by Costco Logistics How do I place an order on Costco.com? Carefully review your order then select Place Your Order …
How is sales tax calculated on my order? - Costco Customer Service
The amount listed on the checkout page represents a sales tax estimate, which may be different than the sales tax charged when the order is finalized. Factors that contribute to how sales tax …
Grocery 2-Day and Same-Day Delivery - Costco Customer Service
Welcome to the Costco Customer Service page. Explore our many helpful self-service options and learn more about popular topics.