Costco Membershipの解約方法（2026年）
Costco Membershipのプランは$0.00/月から。5ステップのガイドに従って約15分でサブスクリプションを解約できます — 引き止めオファーを避けるコツ付き。
更新日: 2026年3月
から $0.00/月
普通解約すると年間$65.00の節約
所要時間:15 分
解約方法:In-person
1
Visit your local Costco warehouse
Go to the membership counter at any Costco warehouse location with your membership card.
2
Request cancellation at the counter
Tell the membership desk representative that you'd like to cancel your membership.
3
Provide your membership card
Hand over your Costco membership card for processing.
4
Receive your refund
Costco offers a full refund of your membership fee at any time. The refund is processed at the counter.
5
Return any household cards
All household members' cards must also be returned during cancellation.
引き止め対策
Costco staff may highlight Executive membership benefits, cash-back rewards you'll forfeit, and exclusive deals. They may offer a downgrade to a basic membership.
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