What is a Business Membership? - Costco Customer Service Business Memberships allow you to purchase products for business, personal, and resale use at any Costco Wholesale location worldwide and online at Costco com One additional card is also provided for a member of your household at no additional charge Like all Costco memberships, it’s valid for one year and must be renewed annually
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
Find a Warehouse - Costco Customer Service Welcome to the Costco Customer Service page Explore our many helpful self-service options and learn more about popular topics
Give Us a Call - Costco Customer Service Costco Home Improvement Installed Products For Graber Window Treatments: 1-855-742-9130 For Lennox HVAC: 1-877-483-6226
How can I add additional members to my Business Membership? Once your membership has been verified, select the Business Details section to manage your additional cardholders Visit the membership counter at any Costco warehouse You’ll find locations and phone numbers for all of our Costco locations right here Give Member Services a call at 1-800-774-2678
How do I purchase for tax exempt or resale on Costco. com? For resale, Costco com requires the appropriate resale certificate from the state where the shipment was delivered For exempt organizations, such as schools and nonprofit organizations, most states require that purchases be made with a credit card in that name of the tax-exempt business or agency