Costco Promo Codes - $1 Off Discount Code December 2025
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$1 Off
Top Code
Costco Coupon Code: Get $1 Off Select Products. Members Only. w/Coupon Code . View more details.Restrictions: Members only.Restrictions: .
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4,926 uses – Last used 15m ago
Verified coupon
$1 Off
Costco Coupon Code: Get $1 Off Select Items. Limited to Members. View more details.Restrictions: Members only.Restrictions: .
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3,495 uses – Last used 1h ago
Verified coupon
$20 Deals
Amazon Pick
Costco + Amazon: Get Save on Costco Products Under $20 at Amazon.com (Free Shipping for Prime)
View on Amazon
317 uses – Last used 2d ago
Discount on Select Items
Costco Instant Discount on Select Items Code: Join Costco's Email Newsletter and Get an Instant Discount on Select Items Storewide Discount Code.
Get My Code
Costco.com newsletter codes
.
Used
1,540
times. Last used
1wk ago.
Up To $60 Off
Costco Untested Codes: Save Up To $60 Off - Try These Untested Costco Discount Codes
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5 untested
Costco coupons.
$25 Off
Top Pick
Costco Coupon: Save Up to $25 Off When You Buy Over 5 Clothing & Shoe Items at Costco
Activate Deal
952 uses – Last used 31m ago
20% Off
Costco Military Discount: Save Up to 20% Off With Costco Military Discounts
View Military Discount
Costco.com military discount .
Used
421
times. Last used
2wk ago.
Offer
Costco Financing: Pay Over Time with Interest-Free Financing from Apple Pay Later & Affirm at costco.com
View Options
Apple Pay Later & Affirm financing.
Used
51
times. Last used
3wk ago.
$70 Off
Costco Deal: Get $70 Off Tires Plus $80 Off Additional Member Savings at Costco
Activate Deal
1,785 uses – Last used 22h ago
$150 Off
Costco Coupon: Get $150 Off Any Set of Bridgestone Tires at Costco (Site-Wide)
Activate Deal
1,155 uses – Last used 22h ago
$1 Off
Costco Code (Unverified): Get $1 Off Gold Star Executive Membership. Members Only. View more details.Restrictions: Members only.Restrictions: .
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8,610 uses – Last used 1h ago
Unverified Code
Sale
Costco Promo Code (Unverified): One Cent on Gold Star Membership. Must Be Member. View more details.Restrictions: Members only.Restrictions: .Discount details: One cent.
Show Promo Code
975 uses – Last used 5d ago
Unverified Code
1% Off
Costco Code (Unverified): Up To 1% Off Gold Star Executive Membership. Must Be Member. View more details.Restrictions: Members only.Restrictions: .
Show Promo Code
1,427 uses – Last used 3d ago
Unverified Code
$1 Off
Costco Promo Code (Unverified): Get $1 Off Executive Membership. Limited to Members. w/Promo Code . View more details.Restrictions: Members only.Restrictions: .
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1,270 uses – Last used 6d ago
Unverified Code
$15 Off
Costco Code (Unverified): Get $15 Off Store-wide
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3,081 uses – Last used 1wk ago
Unverified Code
1% Off
Costco Promo Code (Unverified): Save 1% Off Gold Star Executive Membership at Costco.com w/Code
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165 uses – Last used 6d ago
Unverified Code
$10 Off
Costco Code (Unverified): Get $10 Off Select Products at Costco
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778 uses – Last used 4d ago
Unverified Code
$300 Off
Costco Promo Code (Unverified): Get $300 Off (Sitewide) at Costco.com
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1,292 uses – Last used 4d ago
Unverified Code
$15 Off
Costco Code (Unverified): Get $15 Off (Site-wide) at Costco
Show Promo Code
2,602 uses – Last used 9m ago
Unverified Code
Sitewide
Costco Promo Code (Unverified): Online Savings on (sitewide) w/Coupon Code . View more details.Discount details: Online savings.
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97 uses – Last used 5d ago
Unverified Code
$80 Off
Costco Code (Unverified): Get $80 Off Bridgestone Tires at Costco w/Promo Code
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65 uses – Last used 3wk ago
Unverified Code
$450 Off
Costco Promo Code (Unverified): Get $450 Off (Site-wide) (Must Buy Minimum Quantity: 4 Items) at Costco . View more details.Minimum order: Minimum quantity: 4 items.
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37 uses – Last used 6d ago
Unverified Code
25% Off
Costco Code (Unverified): 25% Off Volt Lighting. Limited to Members. View more details.Restrictions: Members only.Restrictions: .
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51 uses – Last used 1wk ago
Unverified Code
Sale
Costco Promo Code (Unverified): One Cent on Eligible Categories at Costco.com w/Code . View more details.Discount details: One cent.
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565 uses
Unverified Code
Sale
Costco Code (Unverified): One Cent on Membership at Costco.com . View more details.Discount details: One cent.
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443 uses
Unverified Code
15% Off
Costco Promo Code (Unverified): Up To 15% Off Select Products at Costco
Show Promo Code
1,634 uses – Last used 9m ago
Unverified Code
20% Off
Costco Code (Unverified): Get 20% Off Select Items
Show Promo Code
536 uses – Last used 2wk ago
Unverified Code
$10 Off
Costco Promo Code (Unverified): Get $10 Off Store-wide at Costco w/Promo Code
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670 uses – Last used 20h ago
Unverified Code
$30 Off
Costco Code (Unverified): Get $30 Off Off $300 Online Purchase + $20 Costco Shop Card at Costco.com
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122 uses
Unverified Code
$30 Off
Costco Promo Code (Unverified): Get $30 Off $100 or More Store-wide at Costco.com w/Coupon Code . View more details.Minimum order: $100.00.
Show Promo Code
179 uses – Last used 2wk ago
Unverified Code
$30 Off
Costco Code (Unverified): Get $30 Off Orders $100+ Select Products (Must Buy Minimum Purchase: $100). Members Only. View more details.Minimum order: $100.00.Minimum order: Minimum purchase: $100.Restrictions: Members only.Restrictions: .
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51 uses – Last used 2wk ago
Unverified Code
30% Off
Costco Promo Code (Unverified): 30% Off $100 or More Sameday at Costco.com w/Code . View more details.Minimum order: $100.00.
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170 uses
Unverified Code
Sale
Costco Code (Unverified): 01 off on Gold Star Executive Membership. Members Only. View more details.Restrictions: Members only.Discount details: 01 off.
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209 uses
Unverified Code
40% Off
Costco Promo Code (Unverified): Extra 40% Off (Sitewide) at Costco.com
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222 uses – Last used 23h ago
Unverified Code
40% Off
Costco Code (Unverified): Save 40% Off Photo Printing at Costco.com w/Promo Code
Show Promo Code
91 uses
Unverified Code
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Costco is a major warehouse club store that markets products and services at costco.com. Costco competes with other top wholesale club stores such as , and . Costco sells mid-range purchase size items on its own website and affiliated sites in the niche online warehouse clubs industry.
When it comes to offering discount codes, Costco issues coupons and discount offers regularly but less frequently than competitors. Costco is a popular brand when it comes to coupons and discount offers, with many searches for coupons each month, though it issues a relatively low volume of coupons.
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About Our Costco.com Promo Codes
Verified Discount Codes:
2
Total :
150
Best Discount Today:
$1 off
Average Shopper Savings:
67.1%
Last Coupon Added:
3d ago
We have 2 Costco coupon codes today, good for discounts at costco.com. Shoppers save an average of 67.1% on purchases with coupons at costco.com, with today's biggest discount being $250 off your purchase.
Our most recent Costco promo code was added on Dec 2, 2025. On average, we find a new Costco coupon code every 13 days. Over the past year, we've found an average of 23.0 discount codes per month for Costco.
More
Costco Discounts & Coupon Codes
20% Off
Costco + Walmart: Get up to 20% Off Grocery Stores at Walmart (Free Next-Day Shipping on Eligible Orders $35+)
View at Walmart
35 uses – Last used 3wk ago
More Costco Promo Codes (Unverified)
15% Off
Costco Code (Unverified): Save 15% Off Orders $100+ Select Items . View more details.Minimum order: $100.00.
Show Coupon Code
241 uses – Last used 1wk ago
Unverified Code
15% Off
Costco Promo Code (Unverified): Extra 15% Off (Site-wide) at Costco
Show Coupon Code
350 uses – Last used 1wk ago
Unverified Code
Sale
Costco Code (Unverified): Deal on Gold Star Membership at Costco.com . View more details.Restrictions: .
Show Coupon Code
326 uses – Last used 1wk ago
Unverified Code
Sale
Costco Promo Code (Unverified): Up to 20% on Gold Star Membership . View more details.Discount details: Up to 20%.
Show Coupon Code
214 uses – Last used 1wk ago
Unverified Code
$60 Off
Costco Code (Unverified): Get $60 Off Gold Star Membership. Members Only. View more details.Restrictions: Members only.
Show Coupon Code
269 uses – Last used 1wk ago
Unverified Code
View more Costco promo codes
Costco Coupon FAQ
Does Costco have a military discount?
Yes, active duty military, veterans and military families get a discount at Costco.com. Read the full Costco military discount policy on their customer service support page.
Does Costco offer financing or pay-over-time options?
Yes, Costco supports the following financing and split payment options providers: Affirm financing and Apple Pay Later financing. With any financing option, you can buy now and pay later in installments.
Does Costco have Black Friday or Cyber Monday deals?
For Black Friday and Cyber Monday, Costco implements special pricing, offering discounts on select items. Explore Costco's Black Friday and Cyber Monday specials!
Where can I find
Costco coupons?
Costco offers coupons and promotional codes which you can find listed on this page. Look for
coupon codes marked with the green verified label for today's active
Costco promo codes. You can also find sales and other promotions for
Costco here as well.
How do I use my
Costco discount code?
First, copy the discount code by clicking the code on this page. Then head to
Costco's website at costco.com and enter the code
in the coupon code entry box during checkout. You will see either a confirmation message of your savings or an
error if the code did not work.
My
Costco promo code didn't work. What can I do?
Some coupon codes have special requirements or exceptions. Click "view restrictions" next to
the coupon code on this page to learn more. If necessary, try multiple
Costco codes on this page until you find one that redeems a discount.
What's today's best
Costco coupon?
Today's biggest
Costco.com Promo Code is for
$250 off. The coupons you see at the top of this page will always show the best
Costco discount codes first. Generally, the best codes are "store-wide" deals that can be used
on any purchase at
costco.com. Also, look for the
Costco promo codes with the biggest discount percentage.
How often does
Costco offer online coupons?
Costco issues coupon codes a little less frequently than other websites. We check for new
Costco codes frequently, so just check back this page to find the latest available
Costco coupons.
How many coupons is
Costco offering today?
Currently,
Costco is running
2 promo codes and
5 total offers, redeemable for savings at their website costco.com.
How We Curate Our Codes
Rely on Dealspotr for Costco Coupon Codes
Fueled by a community of diehard bargain enthusiasts, Dealspotr is your trusted source for the latest and greatest coupon codes across more than 400,000 brands, with Costco among them. Our unwavering goal? Connecting you with unbeatable deals and discounts that elevate your online shopping experience.
Verified Costco Coupon Codes
We use a multi-step process to ensure our promo codes are reliable. Our systems, powered by a combination of advanced AI and our dedicated community, work to test and validate offers. Look for codes with the 'Verified' label for the highest chance of success. At Dealspotr, our dedicated team of coupon enthusiasts works to verify Costco coupon codes featured on our website when applied at costco.com. Combining the human touch with innovative technological tools, we strive to provide reliable codes for Costco at costco.com. Our commitment to accuracy means our Costco codes undergo regular verification, with the latest check performed on Dec 07, 2025.
Collective Savings Power
Dealspotr is your go-to source for the latest, real-time Costco coupon codes, discount sales, and promotions. Our dedicated community of savvy shoppers shares verified promo codes from various sources, including email campaigns, influencer collaborations, and exclusive offers. We employ advanced AI algorithms and human editors to rigorously test each code, ensuring its validity at the time of use.
Dealspotr Savings Scorecard
Our thriving community and cutting-edge technology work together to deliver up-to-date and reliable promo codes:
Active Contributors (Last 30 days): 4,745
Codes Added (Last 30 days): 129,566
Codes Tested (Last 30 days): 1,053,739
Number of Working Codes: 1,287,590
Number of Merchants With Working Codes: 107,589
These numbers showcase our commitment to providing a comprehensive and dependable promo code platform, helping shoppers save money on their online purchases.
