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Hot Costco Deals: Coupons & Promo Codes You Can’t Miss
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4 Latest Costco Coupons & Deals in August 2025

Last updated: Aug 24, 2025
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Costco
👍 0 Votes ⏱ Used 11 mins ago 📅 Updated 4 days ago

Extra 1% Off Gold Star Executive Membership w/Coupon Code

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Costco
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Get $1 Off Select Items at Costco.com

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Costco
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One Cent on Select Products at Costco.com

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Costco
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1 Cent off on Gold Star Membership

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Frequently Asked Questions About Costco Coupon Codes

Step-by-Step: How to Use Costco Coupon Codes

1

Find Your Perfect Code

Browse our 4 verified Costco coupon codes above. Look for codes that match your purchase needs - whether it's free shipping, percentage discounts, or dollar amounts off.

2

Copy the Code

Click "Get Code" on your chosen Costco coupon. The code will be automatically copied to your clipboard, and you'll be redirected to Costco's website.

3

Shop and Add to Cart

Shop normally on Costco's website and add your desired items to your shopping cart. Make sure you meet any minimum purchase requirements for your chosen coupon.

4

Apply at Checkout

During checkout, look for a "Promo Code" or "Coupon Code" field. Paste your Costco code and click "Apply" to see your savings reflected in the total!

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All our Costco coupon codes are tested daily. If a code doesn't work, contact us immediately and we'll provide a working alternative or help troubleshoot the issue.

Why Shop at Costco?

Costco is known for offering quality products at low prices, but many shoppers want to save even more. Using Costco coupons and discount codes can help cut costs on popular items.

A woman shopping with a cart full of groceries inside a large Costco warehouse store.

Not all Costco coupons and discount codes work the same way, but finding the right one can lead to significant savings on groceries, electronics, and more. Shoppers often look for these deals to get discounts that are not always available in the store.

Understanding how to use these coupons and codes can make a big difference in the overall shopping experience. This article will explain where to find valid Costco discounts and how to use them effectively.

Costco Coupons, Discount Codes, and Promo Offers

A middle-aged couple shopping together in a large warehouse store filled with bulk groceries and household items.

Costco regularly provides various ways for shoppers to save money. These include coupon codes, promo offers, and different types of discounts available both online and in-store. Knowing how to find and use these savings can help customers reduce their total cost.

Latest Working Costco Coupon Codes

Costco coupon codes change often. The latest ones typically offer discounts on electronics, home goods, or groceries. These codes can give a fixed amount off, like $20 off, or a percentage discount, such as 10% off.

Sometimes, Costco releases special codes during holidays or sales events. Customers should check expiration dates to ensure codes are still valid.

It is important to use only verified coupon codes from trusted sources. Expired or fake codes will not work and can waste time.

How to Use a Costco Discount Code Online

Using a Costco discount code online is simple. First, add the items to the shopping cart on Costco’s website. During checkout, there is a box labeled “Promo Code” or “Coupon Code.”

The buyer must enter the code exactly as shown, including any capital letters or numbers. After entering, click “Apply” to see if the discount shows up.

If the code is valid, the total price will adjust right away. Some codes may only apply to certain products or categories. So, the discount might not work for all purchases.

Types of Costco Promo Offers

Costco promo offers come in several forms:

  • Member-only discounts: Special prices just for Costco members.
  • Instant savings: Discounts applied directly at checkout, online or in-store.
  • Rebates: Customers pay full price but get money back later by mail.
  • Seasonal sales: Lower prices during holidays or special promotions.

Each type gives different savings and rules. For example, instant savings reduce the price immediately, while rebates require extra steps.

Where to Find Costco Coupon Codes

Costco coupon codes can be found in several places:

  • Costco’s official website often posts sales and promo codes.
  • Email newsletters from Costco share exclusive offers.
  • Authorized coupon sites that specialize in retail discounts.
  • Social media pages where Costco announces deals and giveaways.

It is best to avoid unauthorized sources because they may give invalid codes. Checking regularly helps catch new savings quickly.

Membership Benefits and Exclusive Savings

Costco offers different membership levels that provide various discounts and rewards. Members get special prices, cashback, and access to unique deals that are not available to regular shoppers. These benefits help members save money regularly.

Gold Star Membership Discounts

Gold Star Membership is the basic Costco membership. It costs a yearly fee and grants access to all Costco warehouses and the online store. Members can buy items at wholesale prices, which usually means lower costs compared to regular retail stores.

Gold Star members also get access to limited-time coupons and special discount codes. These offers change often and help increase savings on everyday products like groceries, electronics, and household goods. Membership also includes access to services like optical and pharmacy discounts.

Having a Gold Star Membership is useful for families and individuals who shop at Costco regularly and want straightforward savings.

Executive Membership Rewards and Perks

The Executive Membership costs more than the Gold Star but adds extra benefits. Executive members earn 2% cashback on most purchases made at Costco. This cashback is given annually and can cover part of the membership fee.

Executive members also receive additional discounts on travel, insurance, and check printing services. They often get exclusive coupons not offered to Gold Star members. This membership suits people who spend a lot at Costco and want more ways to save and benefit.

Some perks include early shopping hours and priority customer service, making the overall experience smoother.

Member-Only Offers and Shop Card Promotions

Costco members have access to exclusive sales and promotions that are not open to non-members. These offers include discount codes and coupons available online and in-store.

One popular benefit is the Costco Shop Card promotion. Members who buy certain Shop Cards receive bonus amounts or extra credits. For example, buying a $100 Shop Card might come with an extra $10 added during special promotions.

These member-only deals provide added value and encourage members to shop more frequently while saving more money.

Special Costco Discounts and Insider Savings

Costco offers several special discounts and savings opportunities that can help members save more. These deals include exclusive offers for certain groups, rewards for new shoppers, and ways to combine different promotions for bigger discounts.

Military, Student, and Teacher Discounts

Costco occasionally provides specific discounts for military members, students, and teachers. These offers are not always available, but when they are, they usually apply to memberships or select products. Military personnel and veterans can sometimes access promotional membership rates or special pricing on popular items.

Students and teachers may receive limited-time Costco promo codes through school partnerships or events. These discounts often target electronics, office supplies, or seasonal merchandise. To access these savings, proof of status such as a valid ID or a military card is typically required.

First-Time Shopper and Referral Offers

Costco rewards first-time shoppers or new members with special deals to encourage sign-ups. These offers can include discounted membership fees or exclusive Costco promo codes valid for initial purchases. Referral programs allow current members to share benefits by inviting friends or family, who then receive savings on memberships or first orders.

These Costco discount codes are often time-limited and available through Costco’s official website or authorized partners. Shoppers should watch for email alerts or social media posts to stay updated on these types of savings.

Stacking Promotions for Maximum Value

Costco shoppers can maximize savings by stacking different promotions. For example, a member might use a Costco promo code during a sale event to lower prices even further. Combining manufacturer rebates with Costco discounts also increases overall savings.

Coupons and discount codes usually cannot be combined with some other offers, so it is important to check terms and conditions for each promotion. Members often benefit from using Costco credit cards that offer cashback or points on their purchases, adding another layer of discount to already reduced prices.

Tips for Maximizing Costco Savings

Saving money at Costco often means knowing where to look and how to use available deals. Paying attention to special sales, knowing Costco’s return rules, and taking advantage of gift card promotions can add up to bigger discounts.

Newsletter Signups and Seasonal Sales

Costco emails customers about exclusive offers and limited-time discounts. Signing up for the Costco newsletter gives early access to deals on popular items. Seasonal sales often include big savings on electronics, home goods, and groceries.

Checking Costco’s website during holidays like Black Friday or Memorial Day reveals extra discounts and coupon codes. Using these offers can lower prices well beyond usual Costco savings. Many deals are only valid for a short time, so it helps to act fast.

Return Policy and Price Adjustments

Costco has a generous return policy, accepting most products without a time limit. This allows shoppers to buy with confidence, knowing they can return items if they are not satisfied. It’s important to keep receipts or order confirmations.

If a product’s price drops shortly after purchase, Costco may offer a price adjustment. Customers need to request this within 30 days. This policy ensures shoppers get the best price and can save even after buying.

Gift Card Deals and Bonus Offers

Costco often sells Costco Shop Cards (gift cards) at a discount. Buying these cards means getting extra spending power at no extra cost. For example, a $100 gift card might be sold for $95 during some promotions, which leads to automatic savings.

Bonus offers can include free items or extra rewards with certain purchases. These deals are listed often in-store or online and can increase the value of shopping trips. Watching for these helps shoppers make the most of each Costco visit.

What Real Customers Say About Costco(8 reviews)

A

I ordered a gas range. Delivery on original shipment was slow, because Costco was selling appliances that it did not have ("we will let you know when it arrives in our warehouse.") The item was delivered damaged, and the delivery fell farther out. On the Costco website, delivery shows for Aug. 14, but then I get an email saying Costco won't even have it till Aug. 22. No one ever tried to help me move it up. I finally realized I could get it a week sooner by ordering stainless. Overall, I would recommend extreme caution in buying appliances from Costco, unless you have all the time in the world.

A

I have to show my ID more at Costco than I do at the airport. I’m flashing my membership just to get in, scanning it again at checkout, showing my receipt to leave, it’s not even about loss prevention anymore and we’re paying to be monitored. It’s overkill. People pay to shop here, not to be treated like a security risk every five minutes. At this point they should just install retina scanners and ask for a blood sample at the rotisserie chicken aisle.

A

I think that if Costco is supposed to be a family supportive business, they should allow more of the household family members on the account. I pay $120 a year just to shop there. I should be able to send my 21 year old to pick up some items for me or to gas our car. It is beyond ridiculous that they expect you to pay for a complete membership just so your kids can do some errands for you. Seems super greedy and out of touch considering how many young people can't afford to move out. Those young adults aren't using the membership to furnish their own homes, they are living with mom and dad and should be able to shop for some protein bars or get gas. I get paying for another membership for family who doesn't live in the same house but the policy is just money grubbing. It's also crazy that the online grocery shopping is so much more expensive. I would rather pay the insta-cart fee and tip for the trip than to pay 22.22% markup on everything I need.

A

We booked what was advertised as a 4-star resort through Costco Travel, but the experience was far from it. The room we paid for was unsafe for our child, forcing us into a downgrade with no real alternative or refund offered at the time. The replacement room was dirty, poorly maintained, and the hotel itself had serious cleanliness and odor issues — including the smell of marijuana in the hallways for two days. Amenities were broken or overcrowded, parking was chaotic despite high fees, and the hotel clearly did not meet the standard that Costco Travel promoted. While we eventually received a refund for two nights and some Hyatt points, it only happened after exhausting effort on our part. Costco Travel’s customer service was minimal and disappointing throughout. They did not advocate for us when we needed support most. We expected Costco to stand behind its bookings. Sadly, this experience showed otherwise. We won’t be using Costco Travel again.

A

I've been a member 80% of my adult life. Since the days of Price Club in Tempe Az. I decided via the promotion of instacart on Costcos' website I would order via instacart and take delivery. Unfortunately, in 113° weather, someone else received our 200 dollar food order. When the driver sent the picture of the delivery, I sent him a text to tell him he delivered to the wrong house he didn't respond. We drove the neighborhood and found the order on another homes deck about a 1/4 mile away. Taking a risk on approaching someone's home we grabbed our groceries. Before this, i called Costco, and the man answering the call made it blatantly clear that I was calling the wrong person. Costco has nothing to do with instacart, he said. They sure promote it on the website like its their baby. I had no way to get a hold of instacart. We were missing 2 items that we did get a credit for. One item was changed, and it was supposed to be refrigerated. The replacement was to be frozen, which we didn't realize till 2 days later. Eggs had 3 days freshness left and so on. The moral here is to shop for your own food. Instacart drivers and Costco employees could care less. This happened from the Sossaman location in Mesa AZ. I will never use instacart again, and I will make my decision soon about my executive membership with Costco. If they don't care about my food, I could care less if they get a paycheck.

A

Jake B is terrible at customer service, you know when you talk to a person if they will try to help or stonewall you. Purchased a dryer with Costco.com the appliance repair guy admitted that the machine has a design flaw that prevents it from fully drying. Both Costco and whirlpool refuse to repair or refund the product. I have had the machine for less than a year. The issues started immediately after I purchased the machine. I have never experienced these issues with Costco and was surprised that they did not do the right thing.

A

This feedback is specific to Costco’s partnership with Shaw and CRT Flooring. My honest recommendation is to look elsewhere. I chose another vendor for flooring services in the past. While they were a bit slow, the work was solid, and I’d take “slow but done right” over what I experienced here any day. Unfortunately, I’m extremely disappointed with the product and service I received. The company dismisses significant flaws in the flooring as “slight variations,” yet these differences were never clearly communicated upfront, and I certainly don’t consider them acceptable. There were several issues during and after installation: They tore the carpet during removal and had to repair it. They installed the wrong shoe moulding, removed it, and replaced it with the correct one. A stair tread nosing came unglued within a couple of weeks and had to be repaired. The door threshold: they sent two people beside the installer to assess it. With the carpet gone, you could see under the threshold, and they seemed to expect me to know what should be done or treat me as if I were being unreasonable for raising concerns. Well, since they didn’t know what to do, I googled it and removed the threshold myself and asked to be reimbursed. The floors were installed on March 3, 4, and 5, 2025. Since then, I’ve had to schedule follow-up visits for multiple repairs, effectively doubling the project timeline. What frustrates me most is that I raised concerns before the job was finished, but it seems no one cares. Everyone’s eager to “fix” problems after the fact instead of getting it right the first time. Lesson learned. I won’t be working with Shaw, CRT Flooring, or going through Costco for flooring again. Back to my original flooring provider.

A

I've been a Costco member when it was still Price Club. But boy it is changing for the worse! The discontinuation of long-time products is the problem. Kirkland Animal crackers, gone. Almond butter, gone. Kirkland Mucus Relief expectorant, gone. Peanuts in shells, gone. There are no sweet potatoes either in fresh form or in the frozen root vegetable form. Costco used to sell seasonal sturdy dog blankets, no more. Friskies canned cat food, gone. That Kirkland brand "canned" cat food is half the size and the same price. No thanks. Kirkland brand mouthwash, gone. Almonds were gone for a long time, but finally returned. --- When customers call their local Costco about products, the only thing they can say is the item's been deleted or doesn't seem to be on re-order. There is no explanation. There is a "maybe" they're going to rebrand it. I don't have time to wait for a rebranding of items I use on day-to-day. Schedule rebranding so it overlaps rather than leaving us with a huge gap of availability. Inform the Costco employees who are working hard in stores trying to keep their members happy. Most of them are upbeat, helpful people. But heartless corporate Costco puts them in positions where they take the heat for your decisions. --- This is the first month after decades of being a faithful Costco member that I've deviated, and I am now a Sam's club member. They have everything that Costco has discontinued. I have been a long-time Executive member with Costco, but I signed up for the Plus club with Sam's because I have a feeling I'll be racking up my yearly savings with them now. If Costco doesn't start stocking the items I've grown accustomed to purchasing, I'm going to discontinue my membership. --- And you might need reminding, Costco, that this IS a membership. But you're not listening much to the members anymore. You're not the government who seems to be able to turn a deaf ear and get away with it, you're a business who will lose members when you ignore those who are funding your membership. We are paying extra for goods and services. That's what should be driving your decision making.

Top Costco Coupons and Deals Today

Extra 1% Off Gold Star Executive Membership w/Coupon Code

SLICK24 Verified
No Expiry

Get $1 Off Select Items at Costco.com

CJRTLMN Verified
No Expiry

One Cent on Select Products at Costco.com

MOVER Verified
No Expiry

1 Cent off on Gold Star Membership

CJPROMO Verified
No Expiry

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