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

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 inventory. The flip side is that the items on …

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

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

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

Return to Warehouse: For an immediate refund, including shipping and handling fees, return your purchase to any Costco warehouse. To find your nearest location, please visit our warehouse locator.

To reschedule or cancel the pickup of a large item return: Visit Costco.com and select Orders & Returns Select the order that contains the item being returned. Select View Return/Refund Status. Select to either Reschedule Return Pickup or Cancel Return accordingly.* *A pickup cannot be rescheduled if you are within 72 hours of the originally selected date, as your pickup has …

Costco Grocery Delivery: Costco grocery delivery is only available in select markets and is only available to Costco Members. Orders are limited to one address per delivery. Costco grocery delivery is available via two options: 2-Day Delivery of non-perishable items. Items marked 2-Day Delivery are subject to a $3 delivery surcharge per item.

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

Shop Cards are non-refundable. Gift Card and Ticket items are non-refundable. How to Return an Item Products purchased at a Costco location need to be returned at the returns counter at any Costco warehouse. Items ordered online can be returned at any Costco warehouse -or- you can initiate a return through Costco.com.