コスコのweb siteには、メンバーシップをキャンセルしても 会員費は 戻ってくると 書いてあります。
“We will cancel and refund your membership fee in full at any time if you are dissatisfied,” as stated on the Costco website. That means you can get a full refund on your membership, even if you've been using it for months.Mar. 26, 2021