Welcome to the Costco Customer Service page. Explore our many helpful self-service options and learn more about popular topics.

For the hours of our warehouse services, such as gas station, pharmacy, optical department, etc., find your desired warehouse location and select the Store Details section. Any service with only a phone number has the same hours as the warehouse.

To view products on Costco.com, either type what you’re looking for into the Search box, or mouse over "Shop" to view our different categories. Simply click on the name or picture of an item to navigate to its product page. The great thing about shopping on Costco.com is that everything you see reflects our live, real-time and up-to-date ...

You can use the Costco App to check warehouse inventory. Head to our mobile app page to learn more! To use our customer service page instead, follow these steps:

You can also browse through the drop-down menu of departments on the Costco.com homepage, shop by categories and locate products that match what you’re looking for. Please keep in mind that the items available online are unique to Costco.com and may not be carried in your neighborhood Costco warehouse.

To get product pricing info, please stop by your nearest Costco warehouse and inquire with a staff member who’ll be happy to assist you. As a matter of company policy, Costco doesn’t advertise or quote product pricing for our warehouse locations over the phone or online.

Welcome to the Costco Customer Service page. Explore our many helpful self-service options and learn more about popular topics.

Costco Shop Cards* Visa (For more information, please view the Visa FAQs) Please note: a U.S. or Canadian billing address is required for deliveries within the United States. Delivery options outside the U.S. can be found here. *Costco Shop Cards can be purchased at any U.S. Costco location or on Costco.com.

Welcome to the Costco Customer Service page. Explore our many helpful self-service options and learn more about popular topics.

Desktop or Laptop Computer: Head to Costco.com. You can click the blue “Feedback” tab on the right side of the screen. Costco Mobile App: Apple Device: Tap the “More” button, then select “App Feedback.” Android Device: Open the main menu and select “Feedback.”