Home > Stores > Costco
Costco coupons
Rate this

Costco Coupons & Promo Codes August 2026

20 coupons and Deals DEAL OF THE DAY
4.9 | 15 votes
Sort by Tags
    Costco Coupons Today: review the current Zouton offer cards, item eligibility, account requirements, and final checkout terms before you order.
  • $600 OFF
    Deal

    COSTCO PROMO CODE | UP TO $600 OFF ON SELECT PRODUCTS (Aug 05-06)

    Deal
    Deal
    Show Details Valid till Aug 31 2026 Comments
    • Claim the discount on purchasing mattresses from brands like 5 Little Monkeys, Avocado, Beautyrest, Casper, etc.
    • Valid for all users without using any Costco coupon code at checkout
    all Users App & Desktop Last-Tested: Aug 05 2026
    Success Rate: 47% (19 votes)


  • $2000 OFF
    Code
    Verified Viewed 6 times

    COSTCO SALE 2024 | GET UP TO $2000 OFF + EARN $20 SHOP CARD

    CJPROMO
    View Code
    Show Details Valid till Aug 31 2026 Comments
    • Listed products under the Costco deal: Jewelry, furniture, electronics, kitchen, home decor, etc.
    • Join as a new executive member & enroll in auto-renewal to get the Digital Costco Shop Card
    • Deal can be availed after applying the Costco coupon code at the time of checkout
    App & Desktop


  • $650 OFF
    Unlock Deal

    COSTCO 7 DAYS OF DEAL: UP TO $650 OFF + DAILY NEW DISCOUNTS

    UNLOCK DEAL
    UNLOCK DEAL
    Show Details Valid till Aug 31 2026 Comments
    • Avail the savings on appliances, furniture, home decor, kitchen essentials, computer parts, etc.
    • Discount is claimable by new & returning users on buying available products online via app/website

    Application of Costco coupon code is not mandatory while checking out to redeem the savings.

    all Users App & Desktop


  • $500 OFF
    Redeem Now

    COSTCO APPLIANCES SALE | UP TO EXTRA $500 OFF OFF ON ORDERS

    REDEEM NOW
    REDEEM NOW
    Show Details Valid till Aug 31 2026 Comments
    • Spend $1999+ & avail extra $300 savings & claim extra $500 off on $2499+ purchases
    • Applicable on: Refrigerators, washing machines, dishwashers, microwaves, cooking appliances, etc.
    • All users can get the discount on purchasing appliances without using any Costco promo code
    App & Desktop


  • $50 DIGITAL
    Shop Now

    COSTCO NEW USER DEAL | RECEIVE $50 DIGITAL COSTCO SHOP CARD

    SHOP NOW
    SHOP NOW
    Show Details Valid till Aug 31 2026 Comments
    • Join Costco as a new Executive Member & apply for the Costco Anywhere Visa Card by Citi and get the rewards
    • Savings are claimable on orders without applying any Costco promo code at the checkout page
    Success Rate: 92% (14 votes)


  • $600 OFF
    Unlock Deal

    COSTCO GAMING SAVINGS EVENT | UP TO $600 OFF ON SELECT ITEMS

    UNLOCK DEAL
    UNLOCK DEAL
    Show Details Valid till Aug 31 2026 Comments
    • Buy products via online platforms like app or website to redeem the discount
    • Savings are claimable on orders without applying any Costco discount code while checking out

    Accessible across all participating U.S. cities including: Ohio, Texas, California, New York, Mexico, etc.

    all Users App & Desktop
    Success Rate: 100% (7 votes)


  • $400 OFF
    Redeem Now

    COSTCO DIRECT SAVINGS | AVAIL UP TO $400 OFF ON SELECT ITEMS

    REDEEM NOW
    REDEEM NOW
    Show Details Valid till Aug 31 2026 Comments
    • Discount varies as: Save $100 on 2 items, get $200 off on 3 items, buy 4 items to get $300 off & redeem $400 off on 5+ items
    • Use online platforms like app/website on buying products like appliances, TVs, furniture, mattresses, etc.
    • Members present across all participating United States locations can redeem the discount
    Success Rate: 93% (15 votes)


  • 10% COSTCO
    Deal

    COSTCO MEMBERSHIP DEAL: EARN 10% COSTCO SHOP CARD ON SELECT ITEMS

    Deal
    Deal
    Show Details Valid till Aug 31 2026 Comments
    • Members can receive a 10% Costco Shop Card on buying Lennox heating & air conditioning appliances
    • Redeem the deal on available products via online platforms using app or website 
    • Application of Costco coupon code is not required at the checkout page to claim the deal

    Claimable nationwide across all participating United States locations: New York, Texas, Florida, Denver, etc.

    App & Desktop
    Success Rate: 100% (10 votes)


  • 2% ANNUAL
    Shop Now

    COSTCO EXECUTIVE MEMBERS DEAL: EARN 2% ANNUAL REWARDS

    SHOP NOW
    SHOP NOW
    Show Details Valid till Aug 31 2026 Comments
    • Claim the rewards on eligible Costco and Costco Travel purchases after availing the Costco Executive membership 
    • Rewards can be redeemed with qualifying orders without applying Costco promo code at checkout
    • Accessible across the United States provinces: Florida, Texas, Houston, San Diego, Georgia, etc.
    Last-Tested: Aug 05 2026
    Success Rate: 100% (8 votes)


Popular Offers

  • Staples

    1 views

    50% OFF

    Code

    STAPLES SALE 2024 | GET 50% OFF ON HOLIDAY CARDS, INVITATIONS & MORE (Aug 05-06)

  • Target

    5 views

    25% OFF

    Code

    EXTRA 25% OFF YOUR ORDER WITH TARGET PROMO CODE

  • Samsung

    UP TO $1100 OFF

    Unlock Deal

    LAST-MINUTE SAMSUNG DEALS: SAVE UP TO $1100 ON TOP ELECTRONICS! (Aug 05-06)

  • HSN

    3 views

    $10 OFF

    Code

    HSN PROMO CODE | GET EXTRA $10 OFF ON FIRST ORDER (Aug 05-06)

  • eBay

    7 views

    20% OFF

    Code

    EBAY PROMO CODE | GET 20% OFF ON £10 ORDERS (Aug 05-06)

  • Home Depot

    4 views

    $3999.00 required

    Code

    Enjoy special financing on your purchase. Minimum purchase of $3999.00 required.

  • MEMBERS DEAL
    Unlock Deal

    COSTCO GOLD STAR MEMBERS SIGN UP DEAL: AVAIL AT $60/YEAR

    UNLOCK DEAL
    UNLOCK DEAL
    Show Details Valid till Aug 31 2026 Comments
    • Purchase the available Costco membership online using valid credentials & redeem the deal
      • Costco Gold Star Membership is available at $60 per year 
    • Deal on Costco membership can be availed across the U.S. without applying Costco promo code at checkout
    Success Rate: 100% (6 votes)


  • $80 OFF
    Redeem Now

    COSTCO TIRES SALE: PURCHASE TIRES & GET UP TO $80 OFF

    REDEEM NOW
    REDEEM NOW
    Show Details Valid till Aug 31 2026 Comments
    • Up to $80 discount can be claimed on select tire brands: BFGoodRich & Michelin tires
    • Accessible on adding set of 4 tires & Costco coupons can get clubbed for extra savings
    • Claimable online via app/website or visit nearby stores available across the U.S.
    all Users
    Success Rate: 90% (10 votes)


  • $40 SHOP
    Deal

    COSTCO GOVERNMENT EMPLOYEE DEAL: UP TO $40 SHOP CARD WITH PURCHASE

    Deal
    Deal
    Show Details Valid till Aug 31 2026 Comments
    • Qualifying users must verify their status using ID.me to claim up to $40 Costco shop card
    • Also, new members can buy the Costco membership with auto-renewal on paying via Visa card
    • Application of Costco coupon code is not needed at the checkout page to claim the deal
    App & Desktop Last-Tested: Aug 05 2026 Pay via: Card Only
    Success Rate: 91% (12 votes)


  • Latest Costco News

    View all costco news
  • $40 SHOP
    Unlock Deal

    COSTCO FIRST RESPONDERS DEAL: UP TO $40 SHOP CARD WITH ORDERS

    UNLOCK DEAL
    UNLOCK DEAL
    Show Details Valid till Aug 31 2026 Comments
    • Use ID.me platform for verification to be done before getting a membership & claim the deal
    • Apply the received Costco first responder promo code to earn shop card for further purchases
    • Deal is available for users present across all participating United States provinces
    App & Desktop Last-Tested: Aug 05 2026 Pay via: Card Only
    Success Rate: 100% (9 votes)


  • FROM $1000
    Book Now

    COSTCO TRAVEL PACKAGES: AVAILABLE FROM $1000

    BOOK NOW
    Show Details Valid till Aug 31 2026 Comments
    • Various packages are available which include hotel + flight, hotel + flight + car, cruises, & hotel + car
    • All users are eligible to avail this deal without using Costco coupon code at checkout page
    • Costco deal is available across the U.S.: New York, Texas, Denver, Houston, Las Vegas, Florida, etc.
    all Users App & Desktop
    Success Rate: 100% (10 votes)


  • $30 SHOP
    Unlock Deal

    COSTCO MEDICAL DISCOUNT | RECEIVE $30 SHOP CARD ON ORDERS

    UNLOCK DEAL
    UNLOCK DEAL
    Show Details Valid till Aug 31 2026 Comments
    • Eligible medical members including nurses, medical providers, & hospital employees can get the deal
    • Claim the Costco shop card after verification of status via ID.me from any U.S. location
    • Application of Costco online code is not needed at the checkout page to redeem the deal
    App & Desktop Last-Tested: Aug 05 2026 Pay via: Card Only
    Success Rate: 100% (9 votes)


  • Deals of the day

    • Costco deal
      $80.00

      Costco Gift Card Holiday Deals

    • Costco deal
      SALE

      Costco In-Warehouse Hot Buys - Valid 6/10/23 - 6/18/23

    • Costco deal
      $599.99

      Samsung 85" Class - CU7000D Series - 4K UHD LED LCD TV� | Costco $599.99 B&M

    • Costco deal
      $75.00

      Select Costco Wholesale Warehouses: 160 Gallon Extra Large Deck Box - Ellie Gray - $75

    • Costco deal
      $199.97

      Google Nest Wifi Pro, Wi-Fi 6E, 4-pack Costco $199.97

    • Costco deal
      $499.97

      PS5 - Clearance Costco - YMMV - $499.97

  • $40 SHOP
    Order Now

    COSTCO MILITARY DEAL: GET UP TO $40 SHOP CARD WITH MEMBERSHIP

    ORDER NOW
    Show Details Valid till Aug 31 2026 Comments
    • Deal is available for select users: All active duty, veterans, retired military members, and their spouses/dependents 
    • Avail first year Costco membership to redeem this free shop card online using app or website
    • Users can receive shop card without applying any Costco promo code while checking out
    App & Desktop Last-Tested: Aug 05 2026
    Success Rate: 100% (10 votes)


  • FROM $59.99
    Unlock Deal
    Viewed 45 times

    COSTCO EYEGLASSES COUPON | AVAILABLE FROM $59.99

    UNLOCK DEAL
    UNLOCK DEAL
    Show Details Valid till Aug 31 2026 Comments
    • Various types of eyeglasses are available under the deal & can be purchased online or in-stores
    • Available deal can be redeemed without applying Costco discount code at the checkout page
    • New & existing users are eligible to get the deal nationwide across all United States locations
    all Users
    Success Rate: 48% (29 votes)


  • $20 GIFT
    Redeem Now

    COSTCO STUDENT DISCOUNT | BUY & EARN $20 GIFT CARD

    REDEEM NOW
    REDEEM NOW
    Show Details Valid till Aug 31 2026 Comments
    • Verify the student id via UniDays followed by purchasing the Costco gold star membership to earn a $20 Costco shop card
    • Deal can be availed on buying membership via online platforms using app or website
    • Redeemable across the United States: New Jersey, Texas, Los Angeles, Florida, Georgia, Michigan, etc.
    App & Desktop Last-Tested: Aug 05 2026
    Success Rate: 85% (14 votes)


  • 4% CASHBACK
    Deal

    COSTCO CREDIT CARD DEAL: UP TO 4% CASHBACK ON EVERY PURCHASE

    Deal
    Deal
    Show Details Valid till Aug 31 2026 Comments
    • Pay via visa card & business visa card when the orders are placed online using app or website & get the deal
    • Deal varies as:
      • Receive 4% cash back on eligible gas and EV charging for the first $7,000 per year and then 1% thereafter
      • Avail 3% cash back on restaurants and eligible travel
      • Redeem 2% cash back on all other purchases from Costco app or website
      • Get 1% cash back on all other Costco purchases
    • Claim the deal without applying Costco coupons at the checkout page & is available across the U.S.
    Last-Tested: Aug 05 2026 Pay via: Card Only
    Success Rate: 100% (9 votes)


  • $40 SHOP
    Unlock Deal

    COSTCO TEACHERS DEAL | UP TO $40 SHOP CARD WITH ORDERS

    UNLOCK DEAL
    UNLOCK DEAL
    Show Details Valid till Aug 31 2026 Comments
    • Eligible users must get their status verified with ID.me & buy the Costco membership with Visa card to get $20-$40 shop card
    • Application of Costco coupon code is not required at the checkout page to claim the shop card
      • Redeemed on future orders from any category
    • Claimable across the U.S. provinces: New York, Texas, Denver, Houston, Florida, Georgia, Ohio, etc.
    App & Desktop Last-Tested: Aug 05 2026
    Success Rate: 100% (10 votes)


Expired Offers

  • SAVE WITH

    EXECUTIVE MEMBERS: RECEIVE A $30 DIGITAL SHOP CARD WITH AUTO-RENEWAL

    Costco Promo Code, Coupons & Coupon Codes | Updated On August, 2026

    Costco Coupons & Promo Codes — August 2026

    This August 2026 Costco guide replaces earlier June and July campaign copy. Zouton has not carried forward old discount amounts, coupon codes, shipping claims, or event dates. Review the current offer cards above and the merchant's own item or service page immediately before checkout.

    Top Offers & Coupon Codes

    DiscountOffer DetailsCodeValidity
    Current Zouton offersOpen a live offer card above for its current eligibility, code, and item details.See offer cardConfirm at checkout
    Merchant checkout reviewConfirm the final eligible item or service, account status, fees, taxes, exclusions, and price.VariesMerchant terms control

    Costco Sale Calendar 2026

    MonthSale EventExpected Savings
    JanuaryNew-year shoppingCheck current merchant terms
    MarchSpring shoppingCheck current merchant terms
    MayMemorial Day periodCheck current merchant terms
    JulySummer shoppingCheck current merchant terms
    August (Current)Current offersConfirm at checkout
    NovemberHoliday shoppingCheck current merchant terms

    August 2026 Current-Offer Check

    Offer availability can change by item, account, location, seller, and checkout method. The previous June or July session is not a current offer source.

    • Use only an offer that appears on the current Zouton card and merchant page.
    • Read exclusions and account requirements before payment.
    • Save the order confirmation for support, adjustments, or returns.

    How to Save at Costco — Proven Strategies

    1. Start with the live offer card

    Open the current card rather than copying a code, price, or date from an older campaign.

    2. Check item or service eligibility

    Confirm that the exact product, variant, seller, location, account, or order subtotal qualifies before checkout.

    3. Review the final total

    Verify the price, delivery or service fees, taxes, exclusions, and any applied offer in the final checkout summary.

    4. Use the right account

    Sign in before checkout when an offer may depend on account status, membership, email, app, or new-customer eligibility.

    5. Keep your order details

    Save the confirmation and use the merchant's official order-help flow for support, changes, returns, or refunds.

    Account and Offer Eligibility

    CheckWhy it matters
    Account statusSome offers can be limited to a signed-in, new, member, email, or app account. Check the current offer terms.
    Eligible items or servicesA promotion can exclude selected items, brands, sellers, locations, fees, gift cards, or clearance products.
    Checkout confirmationThe merchant checkout screen is the final source for whether an offer has applied to the order you selected.

    Payment Methods & Card Offers

    Available payment methods, taxes, financing, delivery or service fees, and card benefits can vary by order. Review the current merchant checkout screen before paying.

    Return & Refund Policy

    Return, cancellation, replacement, and refund rules can vary by item, seller, order type, location, and service status. Review the product or order details and use the merchant's official help flow for the current policy.

    Download the Costco App

    Use the Costco website or official app, when available, to review current offers, manage the order, and access account or support options.

    Costco Customer Support

    For a Costco order or account question, start with the merchant's official help center or the affected order details. Those screens show the support options that apply to the specific purchase.

    Zouton Saving Tips

    • Do not reuse a June or July code unless the current merchant checkout confirms it is eligible.
    • Compare the final total after every eligible offer, fee, and tax has loaded.
    • Check whether a promotion is limited to a specific item, seller, account, location, or service type.
    • Revisit this page for refreshed guidance instead of relying on a saved social or email offer claim.

    Frequently Asked Questions — Costco Coupons

    Are the old Costco June or July offers still valid?

    No. This page no longer treats prior-session discounts, codes, sale dates, or thresholds as current. Check the live offer card and merchant checkout.

    How do I use a current Costco offer on Zouton?

    Open the live Zouton card, read its eligibility and code instructions, then confirm the resulting price or benefit in the merchant checkout.

    Why did a Costco offer not apply?

    The item, seller, account, location, order subtotal, payment method, or exclusions may not qualify. The current merchant terms control.

    Where can I find Costco return or refund details?

    Use the merchant's product page or your specific order details. Policies can vary by item, seller, location, and order type.

    When should I check Costco offers again?

    Check again immediately before checkout because live offers, availability, and eligibility can change.

    Steps to Use Costco Coupons on Zouton

    • Open the Costco page on Zouton and review the current offer cards.
    • Open the merchant page and verify the exact eligible item, service, seller, account, or location.
    • Follow the live card's instructions only when they match the current merchant checkout.
    • Review the final total, exclusions, fees, and delivery or service details before payment.
    • Save the confirmation and use the merchant's official support channel if you need help with the order.