Costco has a membership policy. They have it posted on the wall at the entrance in English and Spanish. Also, membership is not expensive. Everyone who knows Costco knows about membership! They were doing what they have to do ... No card, no shop!
With saying that you are going to customer service to get the card they let you in
Greetings, Costco is a membership store, they are very strict about this unlike Sam's Club and BJ's which are a bit more flexible, you have to say that you are going to get the membership or that you are going to the Food Court.
You have to let him know Artur is interested in getting a membership
If true, you have to have a costco card to enter
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