Costco Membership Promo Codes & Coupons May 2026
Coupon Codes
61% Off Gold Star Executive Membership
Save 1% on your Gold Star Executive Membership by using this code at checkout. Offer valid for members only.
Save $15 on Your Next Order
Get $15 off your entire purchase when you apply this code at checkout. Offer valid for a limited time.
Get a Gold Star Membership for One Cent
Exclusive offer for members: acquire a Gold Star Membership for only one cent. This is a limited-time opportunity.
$1 Off Executive Membership
Members receive $1 off their Executive Membership. This special offer is available for a limited time.
$10 Off Depend Products
Save $10 on your purchase of Depend Products. Enter the code at checkout to apply the discount.
Save $300 on Your Order
Enjoy a significant $300 discount on your entire order. Apply this code at checkout to redeem the savings.
Deals
1Get $15 Off Storewide
Take $15 off your entire purchase with this code. No minimum purchase required.
Costco Membership FAQs
How to Use a Costco Membership Coupon Code
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1
Find your code above
Browse the Costco Membership coupons on this page and click "Show Code" to reveal it.
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2
Copy the code
Click the "Copy Code" button. The code is now on your clipboard.
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3
Shop at Costco Membership
Visit Costco Membership's website and add items to your cart.
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4
Apply at checkout
Paste the code in the promo code or discount field during checkout. Your discount is applied instantly.
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Last checked May 20, 2026
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