Costco Coupons & Promo Codes

3 Costco Coupon Codes for February 26, 2026

Active Coupons

ALL(3)

DEAL(3)

Verified(3)

$300 OFF

Deal

Verified

$300 OFF HP OmniBook 7 16" Touchscreen Laptop

Get Deal

22 users applied in 30 Mins

EXP.03/01/2026

$300 OFF

Deal

Verified

Costco Presidents' Day Sale save $300 on orders of $1,999

Get Deal

54 users applied in 30 Mins

EXP.02/26/2026

$50 OFF

Deal

Verified

Costco refer a friend and you get $50 voucher

Get Deal

EXP.05/11/2026

Expired Coupons

$10 OFF

Save $10 When you spend $35 or more on Same-Day

Show Code

EXP.02/23/2026

$40 OFF

Become Executive Member and to receive a $40 Digital Costco Shop Card

Show Code

EXP.11/01/2025

How to Apply Costco Promo Code

Follow these simple steps to use your coupon code and enjoy savings at checkout.

Step1

Shop through Costco and select your favorite items. Add them to your cart by clicking "Add to Bag/Cart" for each item.

Step2

Go to the Cart by clicking the cart icon at the top of the page.

Step3

Input your discount code in the "Coupon Code" field.

Step4

Click on "Apply" to enjoy the discount applied to your Costco order.

Costco Coupon Codes FAQs

Does Costco have any special offers running today?

Yes! There are 3 active Costco offers at the moment. You can use them to save on your purchase.

What’s the best deal or coupon available on Costco today?

One of the best deals today: $300 OFF HP OmniBook 7 16" Touchscreen Laptop.

How many verified Costco coupon codes are available right now?

Right now, there are 3 verified coupon codes for you to get discounts at Costco.

User Rating

About Costco

Costco members unlock a world of savings with bulk buys on top-quality essentials, from Kirkland Signature staples to cutting-edge tech. Discover exclusive deals, fresh produce, and global travel perks—all designed to make smart shopping effortless. Whether it's holiday prep or everyday needs, this warehouse giant turns grocery runs into treasure hunts, blending convenience with unbeatable value under one roof.

WHY TRUST US?

Here at Goods Deal, we understand just how vital it is to shop with peace of mind. That's exactly why our team of deal specialists puts in round-the-clock effort to find, test, and confirm the top coupons, promo codes, and exclusive offers from thousands of reliable retailers. We do more than just list out discounts, though: we dig into the details to ensure every code is valid and ready for you to use. Our aim is to provide you with dependable, current savings you can trust, so you'll never spend time on expired or deceptive offers. When you use Goods Deal for your shopping, you can be confident that every deal has undergone a careful review—all to help you save both time and money.