Costco Coupons & Costco Promo Codes

  1. $60
    425 used today
    Over $60 In Savings! | Teacher Discount

    Exclusive Teacher Online-Only Offer: Purchase Costco Membership Activation Certificates to join Costco as a new member and receive over $60 in savings! Costco Wholesale is dedicated to bringing members the best possible prices on quality brand-name merchandise.

  2. $60
    194 used today
    Over $60 In Savings! | Military Discount

    Attention Military Members and Veterans! Purchase Costco Membership Activation Certificates to join Costco as a new member and receive over $60 in savings! Costco Wholesale is dedicated to bringing members the best possible prices on quality brand-name merchandise.

  3. Sale
    Coupon Verified!
    1,130 used today
    Costco Coupons & Promo Codes

    Our coupon hunters want to make sure you get the stuff you want without emptying your pockets. Click the button to check Costco's homepage for codes & discounts, and don't forget to sign up for their email list to get deals directly to your inbox. Look at you, smart shopper!

  4. Promo Code
    133 used today
    Get Top Offers With Email Sign Up

    Sign up for emails to be the first to know about Costco promotions, which can save you tons on future orders. Plus, you'll receive alerts about sales and coupons in your inbox! To sign up: click "Get Email Offers" at the top of the page and enter your information!

Expired Coupons

Recently expired coupons sometimes still work, so feel free to give these a try.

  1. Sale
    Teachers: Get A $20 Costco Cash Card + $60 Extra Savings!

    Educators who join Costco as a new member in August receive a $20 Costco Cash Card, plus $60 in additional savings.

    This coupon expired on 09/30/2018 CDT.
  2. 25%
    Promo Code
    Treat Yourself | Save On Your Favorite Products On Groupon

    Sign up for Groupon today and get up to 25% off your first purchase on Groupon. Shop on to save more on your favorite brands. Click here to get started! Valid on 1 unit per transaction; max 1 Local deal or 1 Goods item per customer. Not combinable with other Goods offers. Up to $25 discount per deal. Ends 6/30. Exclusions apply, full details at

    This coupon expired on 06/30/2018 CDT.
  3. Sale
    Groupon Exclusive
    One-Year Costco ​Membership Package

    GROUPON EXCLUSIVE! Get a One-Year Costco Gold Star Membership Package for $60 (Up to $144.98 value) PLUS a $20 Costco Cash Card and Exclusive Coupons.

    This coupon expired on 06/13/2018 CDT.
  4. Sale
    Costco Memorial Day Deals 2018

    We cashed in every favor we could to get you early access the best Memorial Day deals out there! No need to thank us. We love you!

    This coupon expired on 05/29/2018 CDT.
  5. Sale
    Costco Black Friday 2017 Deals!

    Hurry! Get all the best Costco Black Friday deals as soon as they're up! Click here to see the discounts and doorbusters that will save you lots of dough!

    This coupon expired on 11/29/2017 CDT.
  6. Sale
    Costco Cyber Monday 2017 Deals!

    Your Costco Cyber Monday deals are here! Click here to see the deals and doorbusters that are happening now!

    This coupon expired on 11/28/2017 CDT.
  7. $155
    Groupon Exclusive
    $155 Off Costco Gold Membership Package With $20 Card

    GROUPON EXCLUSIVE. Click here to get $155 off a 1-year Costco Gold Membership package which includes a $20 gift card, exclusive coupons for free products, $25 off an online order, and MORE. Get this deal before it's gone!

    This coupon expired on 08/14/2017 CDT.
  8. In-Store Offer
    $5 Off $25 Purchase (SavingStar App Required)

    Click now for more info!

    This coupon expired on 09/07/2015 CDT.
  9. In-Store Offer
    $3 Off At Costco On $20 Purchase Of Green Mountain Coffee

    Offer expires 7/30/2015. SavingStar App Required - Costco promo code not required.

    This coupon expired on 07/30/2015 CDT.
  10. Sale
    Groupon Exclusive
    33% Off New, 1-Year Gold Star Membership To Costco - Canada

    Get a new, one-year Gold Star Membership to Costco—plus a C$10 Costco Cash Card and exclusive coupons—for just C$55 with this Groupon Exclusive. Valid for Canada only. Click to view the Groupon.

    This coupon expired on 07/26/2015 CDT.

What Can I Do With Costco Coupons?

Costco coupons help members save even more on household items, groceries, laptops, furniture, you name it. Costco’s warehouses also carry brand-name shoes like TOMS. The Costco house brand, Kirkland Signature, makes shampoo, beer, and a bunch of other popular stuff for less. Items are often sold in bulk, and thanks to brand partnerships, Costco offers most products at very low, members-only prices. This amounts to surprising discounts when combined with a Costco coupon.

What Can I Expect When I Shop At Costco?

Inside each location, a shopper's paradise awaits with facilities such as butcher shops, photo centers, and pharmacies. Many locations boast food courts, too, so shoppers can refuel with delicious hot dogs and pizza. They also offer home and auto insurance, while Costco Travel is behind vacation packages and cruises. That's a lot to take in! But it's the best way to save, and even better if you have some Costco coupons on hand.

What Are The Benefits Of Membership?

The baseline Gold Star membership is a great way to dip your toe into the Costco waters. For a $60 annual membership fee, you’ll get a free Household Card that’s valid at Costco locations across the globe. The next step up is the Business Membership which includes all that, plus the option to purchase for resale and the ability to add Affiliate Cardholders for $60 each.

Though it’s more expensive, an Executive Membership will give you the most savings and perks whether you find a Costco coupon code or not. You can expect everything from a Gold Star membership, plus a free Household Card, an annual 2% reward on qualified purchases, and extra benefits on select Costco Travel products. Heck, with all those perks, who even needs a Costco coupon?

How Do I Join?

Joining Costco is very easy. Just stroll on into a Costco near you and a staff member will bring you into the fold. Rather join online? No worries, here’s how you do it: start off by going to and clicking Sign In/Register. That will take you to a sign in page, but don’t bother with trying to log in. Scroll down and click Create Account. That’ll take you to the Create Account page. Scroll on down to the bottom again and click Buy Membership. You’ll land on a page where all your options are waiting for you to assess. When you’ve made your choice, click the Buy Membership button, accept the Member Terms & Conditions, and the rest should be familiar to you. It’s that easy, and no Costco coupon code is required!

Where Can I Find A Costco Coupon?

The best way to save at Costco is to join. Once you’re in, the savings—and coupons, sales, and deals—will flow. But always be sure to check with Groupon Coupons, just in case.

Does Costco Offer A Student Discount?

Yes—right here at Groupon Coupons! If you’re a student or teacher, we have discounted memberships waiting for you at the top of our Costco page. Just sign up through our link to save.

Costco’s Free Shipping & Returns Policy

Unfortunately, Costco doesn’t offer free shipping—unless you’re lucky enough to find the proverbial golden ticket of Costco coupons. Also, though each product has its own shipping fee, many products will ship at no additional charge. But don’t worry, you’ll know ahead of time if you’re being charged before your order ships. One caveat: for CostcoGrocery, products with 2-Day Delivery will have an extra delivery fee per item, unless the order total is over $75. On the bright side, that gives you a good excuse to stock up! And be sure to grab a Costco coupon code from Groupon to save a little while you're at it.

Fun Fact

Costco's founders opened their first warehouse in an old San Diego airplane hangars under the name Price Club. The idea was, and still is, simple: keep costs down by getting large amounts of stuff and making the shopping experience as easy and efficient as possible, and pass those savings on to customers.

Did You Know?

Costco was founded in 1976 under the name “Price Club.” That was back before the internet, so Costco coupon codes didn’t even exist yet! Seven years later, the first Costco warehouse opened in Seattle, and the rest is history. As the company's focus has grown, so has its inventory. For example, today's members can furnish and insure a new home with a Costco coupon—and buy the garage shed to go with it. They can also pick up things to pretty up their homes, like prints, rugs, plants, and candles, with their Costco coupons.

Costco Contact Info

It’s probably easiest to use Costco’s Live Chat feature on their website, but if you prefer a phone call, you should reach out to your local Costco first. Just go to, click “Find A Warehouse” and type in your address. When you find a Costco near you, get those digits and give ‘em a ring. And if all else fails, here are the company-wide numbers you can use. We hop you find the answers you need so you can go ahead and use that Costco coupon!

Online Orders: 1-800-955-2292
Membership and Warehouse: 1-800-774-2678
Business Center Orders: 1-800-788-9968
Concierge Services Technical Support: 1-866-861-0450
Home Improvement Installed Products: 1-844-765-0251
Pharmacy: 1-800-607-6861
Photo Center: 1-855-620-7579
Travel: 1-877-849-2730

How Coupons Work