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Cancel Your Order

To cancel your order through Costco.co.uk, simply follow these steps:

  1. Select My Account in the upper right-hand corner of the Costco.co.uk homepage. You can log into your account through Login or Register.
  2. Open My Orders.
  3. Find the order you want to cancel, and click the Cancel Order button.
    • This button will only appear if it's been less than 1 hour since you placed the order.
  4. Click the Cancel Order on the confirmation screen.
  5. That’s it! If you need additional assistance cancelling an order, please contact us or call 0800 0324 324.