Costco Wholesale Promo Codes May 2025 - 55% OFF

Treat yourself to huge savings with Costco Wholesale Coupons: 29 promo codes, and 5 deals for May 2025.

icon_code Submit Coupon
All 34
Codes 29
Deals 5
Valentine's Day 2
Free Shipping 1
First Order 1
10 OFF 3
Reddit 1
20 OFF 4
30 OFF 4
Senior Discount 1
Membership Discount 4
Clearance Sale 1

Costco Wholesale's Coupon History

About Costco Wholesale Coupons Today

The Costco Wholesale working codeWorking code CJOFRS was verified at Costco Wholesale by 2 users.
7 hours ago
The Costco Wholesale working codeWorking code CJIDME was verified at Costco Wholesale by 2 users.
8 hours ago
The Costco Wholesale working codeWorking code CJRTLMN was verified at Costco Wholesale by 2 users.
1 day ago
The code BZ9XPBD was used at Costco Wholesale by a shopper.
1 day ago
The code CJRTLMN was used at Costco Wholesale by a shopper.
1 day ago
The Costco Wholesale new codeNew code SLICK25 was added at Costco Wholesale by HotsDeal.
6 days ago
The Costco Wholesale new codeNew code WINTERSAMEDAY25 was added at Costco Wholesale by HotsDeal.
18 days ago

About Costco Wholesale Promo Codes

  • Costco Wholesale has issued 64 working codes in the past year, and Costco Wholesale offers an average of 13 coupon codes each month. Most codes (24) were provided in Aug of 2025. The best discount (55% off) was offered in Dec of 2025.
  • Over the last 30 days, coupon average savings for Costco Wholesale was $23.48, and the most savings was $39.92.
  • Currently, there are 34 active Costco Wholesale coupons: 29 active promo codes, and 5 deals for May 2025. Further more, 2 Costco Wholesale coupon codes are hand-tested by HotsDeal, and they are just verified on 7 hours ago.
  • The best Costco Wholesale coupon available is
    CJIDME
    , and it gives shoppers 10% OFF when shopping at costco.com. It has been used 2 times within 72 hours.
  • Feb 11, 2025, Costco Wholesale has 1 coupon for free shipping, 1 first order discount targeting new customers, 3 coupon codes for 10% off, 4 coupon codes for 20% off, 4 coupon codes for 30% off, and 1 coupon code for senior discount.

Popular Costco Wholesale Promo Codes & Deals

Code Discount Type Coupon Description Update Time
DEAL 30% OFF Ultimo Custom Cabinets Free Shipping and Lifetime Warranty 30% Off Feb 06
BRADSDEALS 1% OFF 1% Off Executive Gold Star Membership New Sign up at Costco Feb 11
SLICK25 25% OFF Shop Now for 25% Less at Costco Feb 11
WINTERSAMEDAY25 25% OFF Save up to 25% on Top-rated Items Feb 11
NEA21 $0.01 OFF Discover Today's Best Costco Deals and Save up to $0.01 Feb 10
SEHHOLIDAY2024 5% OFF Smart Shopping: up to 5% Off with Costco Wholesale Coupon Code Feb 11

Costco Wholesale promo codes FAQ

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Can I use promo code at Costco?

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Customers can use promo codes at Costco by entering the code during the checkout process to receive their savings. They may also find automatic discounts linked to membership or ongoing sales directly on the Costco website. Whether shopping in-store or online, customers can discover the best deals available, ensuring they maximize their savings on purchases.

Does Costco Wholesale offer membership discounts?

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Take advantage of Costco Wholesale's member savings discounts to unlock exclusive deals and discounts on a wide range of items. As a member, you'll enjoy access to special promotions and limited-time offers, allowing you to stretch your dollar further and make the most out of your shopping experience at Costco Wholesale. Sign up today to start saving!

Do Costco do discount codes?

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Customers can find various offers by selecting from a list of available promotions. These promotions often include cash back opportunities at select stores, allowing shoppers to save money on their purchases. Regularly checking for updates can help customers take advantage of the latest deals.

How does registering an account with Costco Wholesale benefits customers?

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By registering an account on Costco Wholesale's website, you gain access to exclusive member savings and personalized deals tailored to your preferences. Enjoy the convenience of managing your orders, tracking your purchases, and receiving updates on upcoming promotions. Sign up today to maximize your savings and shopping experience with Costco Wholesale.

What is Costco Wholesale's warranty policy?

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Costco Wholesale offers generous warranty coverage on various products to provide customers with peace of mind. Enjoy a 5-year warranty on tires, a 2-year warranty on televisions and computers, and an impressive 10-year warranty on mattresses. Rest assured knowing your purchases are protected against defects and malfunctions for an extended period.

How much are Costco Wholesale discounts on Black Friday?

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During Black Friday, Costco Wholesale discounts typically include a variety of promotions: Take Advantage Of This Costco Offer To Get Up To $0.01 Off. Shoppers can expect significant savings from Costco Wholesale by visiting their official website or checking out the Black Friday sale on hotsdeal.

About Costco Wholesale

Costco.com is the online platform for Costco Wholesale Corporation, a leading membership-only warehouse club established in 1983. Known for its vast selection of quality merchandise at competitive prices, Costco operates over 800 warehouses globally, providing members with access to groceries, electronics, apparel, and more.The website enhances the shopping experience by allowing members to browse and purchase items online, with options for home delivery and in-store pickup. Costco.com features exclusive deals on its private label brand, Kirkland Signature, which is renowned for its quality and value.Costco's business model focuses on low prices achieved through bulk purchasing and efficient operations. The company is committed to customer satisfaction, offering a 100% satisfaction guarantee on its products. By fostering a strong community of loyal members, Costco continues to thrive as a major player in the retail industry.

How to Use Costco Wholesale Promo Codes?

To get the most up-to-date coupon codes and latest deals for Costco Wholesale products, simply visit HotsDeal and collect the relevant coupons. The process for redeeming these coupons will be explained in detail below.

1 Click the "Get Code" button

To initiate the use of a coupon code, the first step is to locate the button marked as "Get Code" and click on it.

2 Click the "Copy" button to copy the coupon code

Once you have initiated a click on the "Get Code" button, a code will be disclosed, simply click on the "Copy" button.

3 Paste and apply the code into the coupon box

Find the designated box intended for coupon or promo codes while going through the checkout process.

4 Checkout and enjoy your savings

Upon successfully applying the coupon code, the discount or promotional offer associated with it will be automatically applied to your total order.

Costco Wholesale Discount & Shopping Tips

  • Full Refund, No Questions Asked:

    Costco Wholesale requires members to return all original documentation when returning diamonds over 1 carat. Once verified, a refund voucher will be issued for the jewelry purchase, ensuring a smooth return process.

  • Save More with Cashback Offer:

    Costco Wholesale offers 4% cash back on the first $7000 per year for gas and EV charging, followed by 1%, and 3% cash back on restaurants and eligible travel, providing excellent savings opportunities.

  • Save with Bulk Discount:

    Costco Wholesale offers tiered savings for bulk purchases: save $100 when buying 2 items, $200 for 3, $300 for 4, and $400 for 5, allowing customers to maximize savings with larger orders.

  • Exclusive Cashback Offer Available:

    Embrace financial freedom with the Costco Anywhere Visa. Unlock a treasury of savings with 4% cashback on fuel, 3% on culinary delights and wanderlust, and 2% on Costco indulgences. Elevate your financial prowess today.

  • Join Now for Membership Savings:

    Experience the exclusive perks of Costco membership, where one can revel in an annual 2% Reward, unlocking an array of savings and elevating the Costco experience.