Costco Coupons & Sales

Explore the top Costco coupons and special offers for September 2023

Save w/ 3 coupons.

Costco coupons https://dealhack.com/wp-content/uploads/costco-coupons-114x114.png
Rating Latest Last Call
 Updated: 9 hours ago
Special
Offer

Join As a New Member Online + Enroll in Auto Renewal of Your Annual Membership to Receive a $30 Digital Shop for Card

At costco.com
  • Special Offer
  • No Code Needed
  • Score: 30
  • Best Costco Coupon
At costco.com
Special
Offer

Join As a New Gold Star Member + Enroll in Auto Renewal of Your Annual Membership to Receive a $30 Digital Costco Shop & Save on Card

At costco.com
  • Special Offer
  • No Code Needed
  • Score: 23
  • Used 11 times
At costco.com
Special
Offer

Membership – Sign Up and Save

At costco.com
  • Special Offer
  • No Code Needed
  • Score: 23
  • Used 56 times
At costco.com

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What is the best available coupon for Costco?

The best Costco coupon today is 'Join As a New Member Online + Enroll in Auto Renewal of Your Annual Membership to Receive a $30 Digital Shop for Card'. There is no code required to claim this offer.

What is the latest coupon Costco coupon?

The most recently added Costco coupon is 'Join As a New Member Online + Enroll in Auto Renewal of Your Annual Membership to Receive a $30 Digital Shop for Card'.

Does Costco have a reward program?

Sign up for a Costco membership to get access to exclusive perks and privileges, including annual rewards, additional discounts on many Costco services, monthly subscription to the Costco Connection magazine, and more.

What is the shipping policy for Costco?

Costco offers a number of different shipping options for you to choose from: standard shipping, express shipping, curbside delivery, threshold delivery, and more. Shipping fees vary based on the selected shipping method.

What is the return policy for Costco?

Most products may be returned within 90 days from the date of receipt. For more information on initiating a return, you can get in touch with Costco’s customer service team.

What is the contact information for Costco?

Need help with your order? Check out Costco’s Help Center to find answers to commonly asked questions. You can also give them a call at 1-800-955-2292. For more news and updates, follow Costco on Facebook, Instagram, and Pinterest.

More Costco promo code FAQs

How do I redeem a Costco promo code?

First, go to the Costco website or app. Add item(s) to your Costco cart, then click on checkout. Look for the promo code, coupon code, or discount code field on the checkout page. Enter the Costco promo code into that field, then hit the apply button and check your savings.

Example:

How to redeem a promo code

Why didn’t my Costco promo code work?

There are several potential cases where a promo code may not work at Costco:

  1. It might not be valid without reaching a minimum spend amount.
  2. It might not be valid on specific items in your Costco shopping cart.
  3. It might only be valid for first-time Costco customers.
  4. It might be past its expiration date.*

If a Costco promo code doesn’t work at checkout, try another one if more are listed. Alternatively, you can try these promo code hacks to see if one of them works. You can also try abandoning your cart (while logged in) to see if Costco sends you an email with a coupon code as an incentive to complete your order.

*At Dealhack, we do the best we can only to show active promo codes, but there are some cases where codes can slip through the cracks.

Can I use a Costco promo code after I place my order?

If you forgot to apply your discount code at checkout, contact Costco support and they might be able to process a credit or refund if the promo code is applicable to your order.

How does Dealhack source Costco deals?

Dealhack acquires deals for the stores featured on our website through a variety of methods. These consist of:

  1. Establishing direct relationships with stores through affiliate partnerships, where we receive their offers either via email or through an API.
  2. Subscribing to email newsletters.
  3. Receiving deal suggestions from our users.
  4. Monitoring brands’ social media accounts for promotions.

How do I share a Costco promo code?

To submit a Costco promo code, email [email protected] with “Costco Promo Code” in the subject field. Be sure to include the code, a description of the offer, any exclusions, and the expiry date.

Are there Costco promo codes on reddit?

It’s not uncommon to find reddit users sharing Costco promo codes. To search, head to reddit and use the search bar at the top.

Pro tip: Join popular subreddits like r/coupons, r/deals, r/dealsreddit, and r/frugal to have discounts from these subreddits show up in your personal feed.

Do Costco promo codes expire?

Yes, most Costco promo codes have an expiry date, which is listed below the code when we can confirm it. If you happen to come across a code that doesn’t work at Costco, please hit the thumbs-down button and we’ll get a notification to check it again.

How to use a promo code at Costco

Dealhack

Dealhack is a team of savvy online shoppers that run a deal search engine and browser extension. We curate and verify promo codes, sales, and helpful shopping tips from popular stores to help you save online. Have a promo code, deal, or shopping tip to share? Send an email to [email protected].