15%
OFF
Get 15% Off Storewide Orders $250+ at Monoprice
Shop Monoprice and save 15% on storewide orders of $250 or more with this discount code.
agents@dealhack$fetch the freshest Monoprice codes…
50% Off Monoprice Promo Codes September 2026
✓agent-verified & updated·
Today's Best Monoprice Coupons:
15 offers in total50%
OFF
Take 50% Off Orders Over $300 at Monoprice
worked at checkout
Get 50% off on Monoprice orders over $300 when you use this discount code.
$1
Cable Ties from Only $1
Find cable ties at low prices, starting at just $1.
DEAL
Weatherproof Cases Starting at $25
Shop weatherproof cases at competitive prices, starting at $25.
$25
OFF
$25 Off $100+ Orders at Monoprice
Unlock $25 off on Monoprice orders of $100 or more with this coupon code.
FREE
SHIP
Free Shipping on Orders Over $39
Enjoy free shipping on select products with a minimum purchase of $39. Eligible items are marked with a 'free shipping' label.
50%
OFF
Up to 50% Off Clearance and Overstock Items
Monoprice hosts clearance sales all year long, offering discounts of up to 50% off on select items.
DEAL
Power and Surge Cables Starting at $3
Shop power and surge cables at affordable prices, starting at just $3.
$20
OFF
$20 Off Dog Car Barrier & Ramp
Use this promo code to get $20 off the Monoprice Dog Car Barrier and Portable Folding Dog Car Ramp.
$15
OFF
Save $15 on Orders $75+ at Monoprice
Get $15 off qualifying Monoprice orders of $75 or more when you use this code as a member.
$20
OFF
Save $20 on Orders Over $100 at Monoprice
Get $20 off on Monoprice orders over $100 when you check out using this code.
$50
OFF
$50 Off Orders $200+ at Monoprice
Shop Monoprice and save $50 on storewide orders of $200 or more with this coupon code.
20%
OFF
20% Off Sitewide on Qualifying Purchases over $50
Save 20% on Any Order over $50 by Using This Monoprice Coupon at Checkout
$15
OFF
$15 Off First Orders Over $75
Save $15 on your first Monoprice order of $75 or more. Valid for new customers only.
80%
OFF
Gaming Deals - Up to 80% Off
Save up to 80% on select gaming monitors and accessories in the gaming deals section.
Monoprice Shopping Info
Discounts
✓
Popup/Newsletter
Sign up for email deals and updates
✓
Loyalty
Preferred Rewards Program
Shipping & Returns
✕
Free Shipping
✓
Intl Shipping
Offers international shipping via FedEx and postal carriers to select countries.
✕
Free Returns
Window: 30 days · Fee: Customer responsible for return shipping costs
Final Sale
Certain third-party non-Monoprice branded items and clearance products are final sale or non-returnable.
Payments
Cards
Visa, Mastercard, American Express, Discover
Wallets
PayPal, Apple Pay, Venmo, Amazon Payments
BNPL
Affirm, Klarna, Zip
✓
Gift Cards
Monoprice Code Checks, Day by Day
Every Monoprice code check from the last 14 days, plotted by the day it ran. Green is how many came back working. Red is how many monoprice.com would not accept. That is the checkout testing you did not have to sit through yourself.
agents@dealhack: ~/signals --store monoprice.com --days 14
110
code checks run
102
checks where the code worked
92.7%
success rate
14
different codes tried
14 days · 110 code checks · 102 worked
workedpeak 15
would not applypeak 3
| Day | Codes that worked | Codes that would not apply | Success rate |
|---|---|---|---|
| 11 | 0 | 100% | |
| 7 | 0 | 100% | |
| 3 | 2 | 60% | |
| 13 | 0 | 100% | |
| 3 | 0 | 100% | |
| 4 | 0 | 100% | |
| 5 | 0 | 100% | |
| 11 | 0 | 100% | |
| 7 | 1 | 88% | |
| 4 | 1 | 80% | |
| 10 | 3 | 77% | |
| 7 | 1 | 88% | |
| 15 | 0 | 100% | |
| 2 | 0 | 100% |
where this data came from:
75 automated cart runs20 web search results9 shoppers reporting back6 published by the store
9 of these results came from shoppers telling us whether a code worked; the rest come from automated checks and the other sources above. Last confirmed working on . Codes that stop clearing get pulled off this page automatically.
What These Numbers Mean
A code check is one result for one code. Most are our agents applying it to a real cart and reading the order total before and after; the rest come from tracked orders and from shoppers reporting back, as broken down above. Worked means the code was accepted and the total went down. Would not apply means monoprice.com refused it on that cart. That is not the same as the code being fake. The usual reasons are:
- It expired or the store switched it off after it was published.
- It was single-use and had already been redeemed.
- It only covers certain categories, brands or individual products.
- The cart did not reach a minimum spend.
- It is limited to new customers, a first order, or an email sign-up.
- It cannot be combined with an active sale or another code.
- It is tied to a different country, currency or membership.
So a code that failed one check can still work on your cart, and the success rate (checks that worked divided by all checks) is best read as how easily Monoprice discounts apply in general, not as a verdict on any single code. Hover any bar in the chart to see that day on its own.
When Monoprice Runs Sales
Recurring events worth timing an order around. Windows shift year to year, so treat them as a shopping calendar rather than a fixed date.
- late NovemberBlack Friday Sale
Features deep markdowns across audio equipment, 3D printers, monitors, and cabling lines during the holiday shopping weekend.
- mid to late DecemberEnd of Year Clearance
Clears out open-box inventory and previous generation electronics with steep discounts to make room for incoming stock.
- early springAnniversary Event
Celebrates company milestones with site-wide percentage discounts on networking hardware and professional audio gear.
Locate the Code Box at monoprice.com
The agents tested the code. Entering it is the one part we leave to you. Here's exactly where the Monoprice promo code goes at checkout.
Follow the shopper-submitted screenshots below to spot the Monoprice promo box and apply your code. Miss a step and even a working code does nothing, so the agents mapped every one for you.
How to find
- 1.Go to the Monoprice homepage
- 2.Search for a product and select it to view the product page
- 3.Click the 'Add to Cart' button to add the item to your shopping cart
- 4.Navigate to the Shopping Cart page
- 5.Locate the 'Promo Code' input field and 'Apply' button below the item list
How to use
Enter your code into the 'Promo Code' input field and click the 'Apply' button to apply the discount.
When Do New Monoprice Deals Drop?
Our agents log every new Monoprice promo code and deal the day it goes live, and record what the working ones took off a real cart. Here's how many landed each month over the past year, how deep the discounts ran, and when it pays to wait.
New Monoprice offers per month
busiestavg 6/mo
5
11
6
4
6
4
6
4
6
7
4
What a working code took off the cartmedian per month · dashed where too few carts
$40.00
ran $4.14–$40.00 a carttypical $13.90 (20% off)biggest in December 2025
| Month | New offers | Median off a cart | Share of the cart |
|---|---|---|---|
| 5 | not tracked | not tracked | |
| 11 | not tracked | not tracked | |
| 6 | $40.00 | 25% | |
| 4 | not tracked | not tracked | |
| 6 | $4.18 | 8% | |
| 4 | not tracked | not tracked | |
| 6 | $13.90 | 20% | |
| 4 | $4.14 | 23% | |
| 6 | not tracked | not tracked | |
| 7 | $35.00 | 18% | |
| 4 | not tracked | not tracked |
- Busiest month
- Nov
- 11 offers
- Monthly average
- 6
- new offers
- Quietest month
- Jan
- 4 offers
- Typical discount
- 20% off
- $13.90 a cart
Before You Buy at Monoprice
What shoppers ask most about Monoprice.
›Can I combine multiple promotional codes on a single order?
Only one promotional code or coupon can be applied per order at checkout. Promotional discounts do not stack with active site-wide clearance markdowns unless explicitly stated in the specific promotion terms.
›Are there any brand or category exclusions for coupon codes?
Standard promotional codes exclude select items including Monolith series products, Open Box items, and select third-party electronics. These categories are permanently barred from standard percentage-off coupon applications.
›Why was my promotional code rejected during checkout?
Codes are commonly refused if the cart contains excluded brand items, if the code has expired, or if a minimum purchase subtotal requirement before taxes and shipping has not been met.
›Does Monoprice offer post-purchase price matching or adjustments?
Monoprice does not offer retroactively applied price matching or post-purchase price adjustments if an item goes on sale after your order date. Customers must cancel unfulfilled orders and re-order at the lower price if fulfillment allows.
How We Verify Monoprice Codes
Nothing goes up here on trust. A Monoprice code is collected, applied to a real monoprice.com cart, dated the last time it took money off an order, scored on what came back, and pulled once it stops clearing. Promotions have no code to run through a checkout, so those are dated when they go live and dropped when they lapse. Here is how far that has got on this page, and every change the agents logged along the way.
agents@dealhack: ~/verify --store monoprice.com --loglast change
collect15 Monoprice offers listed here: 9 codes you paste at checkout, 6 promotions that need none · 1 free shipping offer
test9 codes put through a live monoprice.com cart · last run
confirm3 of 9 codes took money off an order in the last 30 days · most recently
score5 codes rated on how likely they are to work · last recalculated
measure1 code with a discount measured on real carts · $194 taken off in total
prune1 offer expires within the month · expired offers and dead codes drop off automatically
Recent Monoprice offer activity
Each entry is a change the agents logged on this page, dated to the day it happened.
7 codes rescored on fresh results
61 signals read · odds of working recalculated
Monoprice listings reviewed
page refreshed, dead codes pulled
2 codes worked on live monoprice.com carts
each one took a discount off a real order
2 codes retested at checkout
applied to a live monoprice.com cart
$15 off code rescored
odds of working recalculated
$20 off code worked on a live monoprice.com cart
1 of 2 checks worked · 1 signal
New 80% off promotion added
nothing to paste at checkout
The agents keep retesting every Monoprice code on this page. No one here vouches for a code they did not watch work. If one slips through expired, take the next on the list. We keep backups.
Help Other Monoprice Shoppers
Not every Monoprice code reaches us from the store. Shoppers have sent back 9 checkout results in the last 14 days, telling us which codes worked on a real cart and which came up empty. Wherever a code comes from, it still has to pass the same cart test before it goes up here.
8%
of every check on this page came from a shopper, not an agent
110
checks run on Monoprice codes, last 14 days
Have a code we missed?
Send it over and the agents will run it through a real monoprice.com cart. If it works, it lands here with the test behind it.
Did a code work for you?
Open any Monoprice code above and tell us whether it worked. It takes one tap, no sign-up, and a code that keeps failing gets pulled off the page.
Rate a codeMonoprice Customer Support
Need help with your shopping? Here's what's available for Monoprice when an order, return, or promo code needs a human.
About Monoprice
Who you're buying from.
Brand Profile
Websitemonoprice.com
Founded2002
HeadquartersRancho Cucamonga, USA
Parent companyYFC-BonEagle Electric Co., Ltd.
ReferenceWikipedia
Did You Know
Founding
Monoprice was founded in 2002 in California by Jong Lee to sell affordable cables and computer accessories.
Origin Story
The company initially built its reputation by undercutting major retail markups on generic-branded HDMI and networking cables.
Flagship Product
Monoprice expanded from cables into high-end home theater audio gear under its proprietary Monolith product line.
Stores Like Monoprice: Today's Best Coupons
These 12 stores sell products similar to Monoprice. Below you can see the best coupon or deal available at each one today, so you can compare prices before you buy. 10 of them have a promo code you can copy at checkout.
Google Store40% offUp to 40% Off Google-Certified Refurbished Pixel Phones
Get up to 40% off Google-certified refurbished Pixel phones exclusively at the Google Store, with discounts reflected in sale pricing and each device backed by a 1-year limited warranty from Google while supplies last.
Get Deal
Tello15% offSave 15% Off Your Tello Order
Take 15% off qualifying Tello orders when you use this code.
- community
Get Code
T-Mobile$250 offUp to $250 Off Select T-Mobile Purchases
Apply this promo code to save up to $250 on your select T-Mobile purchase.
- store issued
Get Code
Hatch50% off50% Off Select Items at Hatch
Apply this coupon code to get 50% off select items at Hatch.
- community
Get Code
Mous30% offTake 30% Off Your Order with This Mous Promo Code
Save Up to 30% Off Any Order by Using This Mous Promo Code at Checkout
- saves ~30%
- community
Get Code
INIU20% offSave 20% on Your Iniushop Order
Enjoy 20% off your qualifying Iniushop order with this discount code.
- saves ~$8.39
- community
Get Code
K&F Concept15% offTake 15% Off Your Kentfaith Order
Use this discount code to save 15% on qualifying Kentfaith orders.
- store issued
Get Code
Lectron10% offSave 10% on Lectron Orders
Apply this discount code to get 10% off on eligible Lectron purchases.
- store issued
Get Code
Phomemo10% offSave 10% on Your Phomemo Order
Use this code for a 10% discount on your Phomemo order.
- community
Get Code
XGIMI4% offSave 4% on MoGo 4 Projector
XGIMI lists the MoGo 4 at $479, reduced from $499 on its US sale page. The discount is provided as promotional pricing.
Get Deal
Procolored$80 off$80 Off Select Items at Procolored
Apply this promo code to save $80 on select Procolored items.
- community
Get Code
ACASIS14% offSave 14% on Your Acasis Order
Take 14% off eligible Acasis purchases when you use this code.
- sitewide
- store issued
Get Code
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