You always can try to go to customer service and ask for one time pass
No you have to purchase a membership
You can always ask at the customer service desk. I believe they will let you shop but you may have to pay a premium since you're not a member.
You can join and cancel after you've used your gift card.
They only run promotions like pass for a day once in a while not all the time.,
Unfortunately, there is no free Costcomembership, day pass, guest pass, or trial period where you can walk up to the door and get some kind of magic wristband for a day, or something. However, if you'd simply like to see what the store has to offer, you are welcome to enter and walk around and purchase some products.Jan 1, 2018
You can shop without a membership if you have a gift card.
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