A customer support Costco quantity is a novel identifier assigned to prospects who’ve an account with the Costco wholesale membership. It’s usually a 10-digit quantity and might be discovered on the again of your Costco membership card or in your Costco account on-line.
Your customer support Costco quantity is vital as a result of it means that you can entry your account info, make purchases, and get assist from customer support. You should utilize your Costco quantity to sign up to your Costco account on-line, over the cellphone, or in-store. You can too use it to trace your orders, view your buy historical past, and handle your membership.
