When an order is cancelled, the pre-authorization is immediately released by Costco.com and removed from your financial account based on the policies of the card. 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. If you’re experiencing technical difficulties while applying online, please contact Costco Human Resources at 1-800-284-4882 option 2 and then option 3. You can also find additional information about employment at Costco and links to our online applications here. WHAT IS A COSTCO DIGITAL SHOP CARD? A Costco Digital Shop Card is an electronic gift card that is sent via email and redeemed using your smartphone or by bringing a printed copy with you when you visit a Costco location. Costco Digital Shop Cards are available for purchase on Costco.com, and are issued for select promotions and a variety of other uses. Digital Shop Cards received from costco. To speak to any warehouse department, such as the Tire Center or Pharmacy, find and call a Costco near you. You can view a full list of Costco Services on the Costco Member Services page. Thank you for your interest in Costco’s sustainability practices. Please see the Forests and Land Stewardship page for more information. You can find information on Costco’s full Sustainability Commitment and environmental impacts and land stewardship information on Costco.com. Costco Technical & Warranty Services Volume Sales: Export & Domestic Order Status Preventing Fraud Shipping Rebates Recalls & Product Notices Returns and Exchanges Returns Policy Accessibility Locations & Services Locations & Services Find a Warehouse Locations Coming Soon Hours and Holiday Closures Gasoline Hearing Aid Center Optical Special. Here at Costco, we have a very straightforward, but important mission: to continually provide our members with quality goods and services at the lowest possible prices. In order to achieve our mission, we will conduct our business with the following Code of Ethics in mind: How can I contact the Costco Corporate Offices? We are happy to call Washington state our home. Visit our corporate offices at: 999 Lake Drive Issaquah, WA 98027 Or, write us at our mailing address: Costco Wholesale P.O. Box 34331 Seattle, WA 98124 Finally, feel free to call us at 425-313-8100. We’re available Monday–Friday, 8 a.m.–5 p.m. PT.