Today's Costco coupon codes & verification report

Last Checked: 15 hours ago·40 tracking past week.Show more
UP TO
$10
OFF

Paste this code at checkout at costco.com Save $10 off a purchase of $100 or more online at Enter promo code during checkout

Verified
Last used 7 hours ago
2500 Uses

Receive all of this coupon benefits by clicking on "Get Code". Check to see if the coupon code was...

Adolfo LairdSee 1 code verifications

About This Code

Times Copied

2500

Verifications

1

Last Used

7 hours ago

Verification Activity

Adolfo Laird

Adolfo Laird

1 month ago, Adolfo Laird (Deal Editor) confirmed the promo code BBW1H3P was working.

Detail

Everything you need to know about this code

Last community success: 3 hours ago

Source of this Code: Affiliate Partner

Code Facts

  • Offer not valid on sale or clearance items, gift cards, or taxes. Cannot be combined with other coupons and may change or expire without notice; valid for online purchases only.

How this works

Click "Get Code" to reveal your promo code: BBW1H3P. Copy the code and apply it during checkout on Costco's website.

UP TO
29%
OFF

Paste this code at checkout at costco.com CodeMUGZ029. Costco members save UP TO 25% OFF BUDGET RENTAL CARS with code W8

Verified
Last used 5 hours ago
2420 Uses

Utilizing coupons like "Paste this code at checkout at costco.com CodeMUGZ029. Costco members save...

Adolfo LairdSee 1 code verifications

About This Code

Times Copied

2420

Verifications

1

Last Used

5 hours ago

Verification Activity

Adolfo Laird

Adolfo Laird

2 months ago, Adolfo Laird (Deal Editor) confirmed the promo code BCD was working.

Detail

Everything you need to know about this code

Last community success: 23 hours ago

Source of this Code: Official Website

Code Facts

  • This offer can't be stacked with other discounts or special promotions. Some exclusions apply, including sale items and gift cards; available online only.

How this works

Click "Get Code" to reveal your promo code: BCD. Copy the code and apply it during checkout on Costco's website.

Sale
OFF

Paste this code at checkout at costco.com Still printing photos at Costco or Sams Club? Try a photo book at Shutterfly. Plus you can save 4

Verified
Last used 9 hours ago
2802 Uses

Cut costs when making purchases with this Costco discount code. Add this coupon to your order at...

Adolfo LairdSee 1 code verifications

About This Code

Times Copied

2802

Verifications

1

Last Used

9 hours ago

Verification Activity

Adolfo Laird

Adolfo Laird

2 months ago, Adolfo Laird (Deal Editor) confirmed the promo code BOOK40 was working.

Detail

Everything you need to know about this code

Last community success: 2 hours ago

Source of this Code: Official Website

Code Facts

  • Offer not valid on sale or clearance items, gift cards, or taxes. Cannot be combined with other coupons and may change or expire without notice; valid for online purchases only.

How this works

Click "Get Code" to reveal your promo code: BOOK40. Copy the code and apply it during checkout on Costco's website.

Sale
OFF

Paste this code at checkout at costco.com Discount on car rental

Verified
Last used 5 hours ago
1300 Uses

Click here to see what products are currently available! "Paste this code at checkout at costco.com...

Adolfo LairdSee 1 code verifications

About This Code

Times Copied

1300

Verifications

1

Last Used

5 hours ago

Verification Activity

Adolfo Laird

Adolfo Laird

2 months ago, Adolfo Laird (Deal Editor) confirmed the promo code CSTGSF9 was working.

Detail

Everything you need to know about this code

Last community success: 17 hours ago

Source of this Code: Social Media / Campaign

Code Facts

  • Offer not valid on sale or clearance items, gift cards, or taxes. Cannot be combined with other coupons and may change or expire without notice; valid for online purchases only.

How this works

Click "Get Code" to reveal your promo code: CSTGSF9. Copy the code and apply it during checkout on Costco's website.

Sale
OFF

Paste this code at checkout at costco.com Huggies Snug & Dry diapers are on sale with coupon at Costco.

Verified
Last used 6 hours ago
2080 Uses

If you're looking for an incredible deal on something, you're in the right place. "Paste this code...

Adolfo LairdSee 1 code verifications

About This Code

Times Copied

2080

Verifications

1

Last Used

6 hours ago

Verification Activity

Adolfo Laird

Adolfo Laird

2 months ago, Adolfo Laird (Deal Editor) confirmed the promo code samples was working.

Detail

Everything you need to know about this code

Last community success: 17 hours ago

Source of this Code: Affiliate Partner

Code Facts

  • Offer not valid on sale or clearance items, gift cards, or taxes. Cannot be combined with other coupons and may change or expire without notice; valid for online purchases only.

How this works

Click "Get Code" to reveal your promo code: samples. Copy the code and apply it during checkout on Costco's website.

Previously Worked Costco Coupon Codes — Worth Another Try

These Costco codes worked before but failed recent checks. They may still work on eligible orders, so they're worth another try.

UP TO
$50
OFF
Needs Retesting

$50 Digital Costco Shop Card

Last successful test: 1 day ago
Failed report: 4 days ago

Join as a new Costco member online and enroll in auto-renewal of your annual membership to receive a...

Belinda SpitlerBritt RossAdolfo LairdView all 3 code verifications

About This Code

Times Copied

560

Verifications

3

Last Used

6 hours ago

Verification Activity

Belinda Spitler

Belinda Spitler

4 days ago — Fact Checked by Belinda Spitler (Staff): discount code GOLDEN was not working.
Britt Ross

Britt Ross

On Nov 06, 2026 — Applied but invalid, tested by Britt Ross (Staff) on order.View checkout proof
Adolfo Laird

Adolfo Laird

1 day ago, Adolfo Laird (Deal Editor) confirmed the promo code GOLDEN was working.

Detail

Everything you need to know about this code

Source of this Code: Costco Email Newsletter

Code Facts

  • New member, auto-renewal required

How this works

Click "Get Code" to reveal your promo code: GOLDEN. Copy the code and apply it during checkout on Costco's website.

UP TO
$45
OFF
Needs Retesting

New Costco Member Offer

Last successful test: 1 day ago
Failed report: 4 days ago

Join as a new Costco member online and enroll in auto renewal of your annual membership to receive a...

Belinda SpitlerBritt RossAdolfo LairdView all 3 code verifications

About This Code

Times Copied

460

Verifications

3

Last Used

4 hours ago

Verification Activity

Belinda Spitler

Belinda Spitler

4 days ago — Fact Checked by Belinda Spitler (Staff): discount code AFFNMBR was not working.
Britt Ross

Britt Ross

On Nov 06, 2026 — Applied but invalid, tested by Britt Ross (Staff) on order.View checkout proof
Adolfo Laird

Adolfo Laird

1 day ago, Adolfo Laird (Deal Editor) confirmed the promo code AFFNMBR was working.

Detail

Everything you need to know about this code

Source of this Code: Costco Email Newsletter

Code Facts

  • New members only. Requires enrollment in auto renewal of annual membership

How this works

Click "Get Code" to reveal your promo code: AFFNMBR. Copy the code and apply it during checkout on Costco's website.

UP TO
$10
OFF
Needs Retesting

$10 Off Your First Order Over $100

Previously worked: Mar 15, 2026
Failed report: 4 days ago

Use this coupon instead of being a spendthrift: "$10 Off Your First Order Over $100". Use this...

Britt RossShopper ReportAdolfo LairdView all 4 code verifications

About This Code

Times Copied

680

Verifications

4

Last Used

9 hours ago

Verification Activity

Belinda Spitler

Belinda Spitler

4 days ago — Fact Checked by Belinda Spitler (Staff): discount code YZ7RHBJ was not working.
Britt Ross

Britt Ross

On Nov 06, 2026 — Applied but invalid, tested by Britt Ross (Staff) on order.View checkout proof
S

Shopper Report

Reported 8 months ago — did not work at checkout Expired.
Adolfo Laird

Adolfo Laird

8 months ago, Adolfo Laird (Deal Editor) confirmed the promo code YZ7RHBJ was working.

Detail

Everything you need to know about this code

Source of this Code: Affiliate Partner

Code Facts

  • This offer can't be stacked with other discounts or special promotions. Some exclusions apply, including sale items and gift cards; available online only.

How this works

Click "Get Code" to reveal your promo code: YZ7RHBJ. Copy the code and apply it during checkout on Costco's website.

More Ways to Save at Costco

No coupon code? These store offers may help you save on your next purchase.

Newsletter85% OFF

Newsletter offer & 85% off coupon code

Sign up for Costco and claim a 85% coupon!

✓ Special promotions✓ Sale alerts✓ Subscriber offers
Sign Up For Offers →
GREAT
OFFER
Great Offer

Costco coupon code free shipping for all orders from 99$

Last used 21 hours ago

Costco is where to discover incredible savings. No need to worry about prices when you shop with...

GREAT
OFFER
Great Offer

Join for free by using Costco coupon code

Last used 2 hours ago

Make the most of this great chance soon to save even more. If you are planning to shop at Costco,...

GREAT
OFFER
Great Offer

Costco discount 5% off on your first orders

Last used 21 hours ago

"Costco discount 5% off on your first orders", this promotion has been verified and is valid in...

Tenereteam checks these savings opportunities directly on the store's website. Offer availability and terms may change after our last check.

Community Verified Working Costco Codes

Last updated: 9 hours ago — 4 Costco coupon codes have been tested and confirmed by real shoppers.

703

Shoppers Participated

$8.0K

Reported Savings

614

Verification Reports
89%
Success rate this week
Costco
Verified Working
Last confirmed 9 hours ago
1 shoppersaid it worked
1 shopper saved $2.16 with this code
91%
Success rate this week
Costco
Verified Working
Last confirmed 9 hours ago
16 shopperssaid it worked
16 shoppers saved $203.52 with this code
86%
Success rate this week
Costco
Verified Working
Last confirmed 9 hours ago
4 shopperssaid it worked
4 shoppers saved $0.56 with this code

💬 Tried one of these codes? Report your result to help the community.

When Is the Best Time to Shop at Costco?

Sep has been the strongest month based on Tenereteam's tracked deal history, with discounts reaching up to 40% off.

📊 Tracking started Nov 202512 tracked months
Historical trend available
Best monthSep43 tracked codes
Highest discount40% offObserved in Dec
Data coverage12 monthsBased on Tenereteam tracking
12-month code activity
Most activity Highest discountAverage
Average
26
Nov
35
Dec
12
Jan
25
Feb
15
Mar
15
Apr
42
May
14
Jun
30
Jul
25
Aug
43
Sep
22
Oct
About this data: Code activity reflects coupons and offers tracked by Tenereteam.

What's today's best Costco coupons?

We haven't confirmed a top Costco coupon code in the last 24 hours. You can still explore the latest available coupons and deals below, and check their terms before trying them.

No qualifying checkout success in the last 24 hoursCostco offers →

Costco Frequently Asked Questions

Best items to save on today with Costco coupon codes?

Here are some of the best items to save on today with Costco.com coupon codes:

  • Thomasville Tisdale Modular Sectional: Available for $1,399.99 after a $300 OFF.
  • Agio Bridgeport 4-Piece Outdoor Patio Seating Set: Available for $1,999.99 after a $500 OFF.
  • Annual 2% Reward on Eligible Purchases With Gold Star Executive Membership: This is a great way to save on all purchases.
  • Costco Summer Travel Destinations & Deals: These deals can help save on travel costs.

Remember, these offers are subject to availability and may vary by location. Always check the official Costco website for the most up-to-date information. Happy shopping! 🛍️

How many coupons is Costco offering today?

Why You Won’t Always Find A Working Coupon Code Costco

How often does Costco release discount codes?

How long do Costco coupons last?

How can I get a Costco discount?

Is Costco promo code legit?

Does Costco have a student discount?

How does Tenere Team find the best Costco coupons?

Apply Costco Coupon Codes

To use discount codes on the Costco website, follow these steps:

1. How to redeem your Costco coupon codes?

To redeem Costco.com coupon codes, follow these steps:

  1. Add items to the shopping cart.
  2. Proceed to checkout.
  3. Look for the field marked 'Enter a Code' or 'Add promo code or gift card'.
  4. Enter the code in the field and click 'Apply' or 'Redeem'.

If there are multiple codes, repeat the process for each code.

For Costco Anywhere Visa Card rewards, the process is slightly different. The rewards are issued as a reward certificate with the February billing statement. This certificate can be redeemed at physical Costco warehouses for merchandise or cash. It's important to note that these certificates expire on December 31st of the year they are issued.

Remember to always check the official Costco website for the most up-to-date information. Happy shopping! 🛍️

Where to Enter a Promo Code at Costco

Find the Promo Code Box at Costco

Wondering where to enter a promo code at Costco? Our checkout screenshot highlights the discount code field so you can find it quickly and apply your coupon.

Costco apply coupon code

The Best Sale Events At Costco?

What are the best sale events at Costco?

Costco.com hosts several major sale events throughout the year. Here are some of the most popular ones:

  • Special Events: These are exciting product sales for a limited time. The products range from HexClad 6-piece Saucepan Set to Flexsteel Modular Sectional with Storage Ottoman.
  • Daily Deals: These are online-only treasure hunts with new lower prices every day.
  • Cyber Monday: This event offers significant discounts on a wide range of products. Past deals have included the Dyson V11 Torque Drive+ cordless vacuum, Microsoft Surface Pro 9, and Google Nest Learning Thermostat.
  • Monthly Sales: Each month, Costco runs all kinds of exciting sales. For example, in April, there were discounts on ground, whole bean and Keurig-ready coffees, plus $100 off KitchenAid stand mixers.
  • Holiday Sales: These deals are available until December 24 in warehouses and through December 25 online.

Remember to always check the official Costco website for the most up-to-date information. Happy shopping! 🛍️

Does Costco offer Black Friday or Cyber Monday discounts?

Top alternatives to Costco for discounts and deals?

Does Costco offer a discount on first order?

Everything You Need To Know About Costco

Why should I shop with Costco?

Shopping at Costco.com offers several benefits:

  1. Value for Money: Costco stocks a wide selection of products at low prices, including its popular Kirkland Signature products. The groceries are great value. Where else can you buy a 10-pound bag of cane sugar for around 10 bucks? Or 16 ounces of pure vanilla for less than $17?

  2. Bulk Purchases: Costco is known for its bulk purchases. You'll usually save more if you buy in bulk. It can take a while to get used to shopping this way, especially if you don't have a huge household. But, there are ways you can make groceries last longer, such as by freezing excess bread and bakery products and portioning large cans into individual servings and preserving them in the freezer.

  3. Gas Savings: Costco also offers gas at lower prices than other gas stations. This can lead to serious savings if you routinely fill up there. And, don't worry, the gas from Costco is premium stuff. Just because it's cheap, it doesn't mean the quality is affected.

  4. Convenience: Shopping at Costco online is incredibly convenient. You can shop from the comfort of your home and have items delivered to your doorstep.

  5. Wide Selection: Costco offers an impressive selection of products, from groceries to electronics.

  6. Return Policy: Costco has one of the best return policies of any retailer. If you're not satisfied with your purchase, you can return it for a full refund.

  7. Costco Travel: Costco Travel offers members the ability to book destinations, hotels, and cruises through the club. More importantly, the wholesale behemoth uses its substantial purchasing power to negotiate serious deals that it passes along to members.

In conclusion, shopping at Costco Wholesale online provides numerous benefits such as convenience, access to exclusive deals, a wide selection of products, and flexible delivery options. It's a great choice for those who want to save time and money while still getting quality products.

What are the payment methods at costco.com?

What are the best-selling products on Costco?

Costco Free Shipping Policy

Does Costco have a return policy?