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Find self-service options for price adjustment, return, membership, and more on the Costco customer service page. To chat or call a live person, select the Chat Us or Give Us a Call option on the page.
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Welcome to the Costco Customer Service page. Explore our...
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Mobile Site: Scroll to the bottom of the page on Costco.com...
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Some membership changes that require a transaction cannot be...
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A user shares their experience of calling 1-800-774-2678 to cancel their Costco membership and suggests holding '0' to reach a live agent. Other users comment with alternative methods or tips.
Find answers to common questions about Costco membership, inventory, returns, and more. Chat with a live agent or call 5am-7pm PT on weekends and 5am-8pm PT on weekdays.
Find answers to common questions about chat support, membership changes, renewal, and more on the Costco Customer Service page. Select the Chat Us option to start a live chat session with a Costco representative.
31 paź 2023 · Here’s how to contact Costco via live chat: Go to customerservice.costco.com. Click on “Contact Us” at the bottom of the menu on the left side of the screen, then select “Chat Us.”. You will be redirected to the Live Help webpage, where you will need to fill out the form to contact support.
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Warehouse Enquiries & Online Shopping Enquiries. Telephone: 01923 830477. Our Member Service Call Centre opening times are: Monday - Friday: 8am - 6:30pm. Saturday: 8am - 4:30pm. Sunday: 9am - 3pm. Excluding Public/Bank Holidays. Email: warehousememberservices@costco.co.uk. Warehouse Membership Enquiries. Warehouse Membership Amendments.