If I buy a gift Card for someone in another state, can it be used if they are not a member

I'm 99.9 percent sure that you can. To get that one percent extra insurance though, stop by the customer service desk and confirm before you buy it.

Yes they would be a guess on your card#

I'm not sure if it's a 1 day pass or if they can use it until the money is used up. They do 1 day memberships all the time

I think they will grant them a day pass ..I know Sam's does that. So, more than likely they will too. Customer service desk is amazing, definitely confirm prior to purchasing.

Hi, I am mot sure, check with costco, whem you arrive.