Monoprice Promo Code Discount Codes Updated For September 2020

  • Save big on high-quality electronics when you use Monoprice promo codes & coupons.
  • Our editorial staff believes that they have assembed the best Monoprice promo codes available. If you would like to suggest a coupon, please contact us.

Best Monoprice Promo Codes Right Now:

  • Weekly Secret Sales: Get up to 30% Off!

    Click here to view Monoprice's secret deals page with discounts of up to 30% off the regular price. No promo code entry required for these discounts.

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  • Get Free Shipping on Ergonomic Mice!

    Save on shipping for both wired and wireless mice today. No coupon code entry required.

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  • NEW ARRIVAL - Monoprice 27in Zero-G Curved Gaming Monitor.

    Get $25 OFF pricing with this promotional code at checkout.

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  • Save Up To 80% Off With Their Indepedence Day Deal:

    Up to 80% off during out Independence Sale.

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  • Gaming Blowout Sale:

    Up to 55% off Monitors, Keyboards, Mice, & More.

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  • Up to 205 off Strata Home.

    Strata Home Sous Vide, Wine Cooler, etc - all at up to 20% off during this sale.

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  • MP Mini Deluxe 3D printer for $289.99 (43% off).

    Get the MP Mini Deluxe SLA LCD High Resolution Resin 3D Printer + 250ml Red Resin $289.99 (43% OFF) + Free Shipping.

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  • Home Theatre Sale - up to 70% off.

    Upgrade your home theatre setup with this sale up to 70% off.

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  • Headphones/Earphones Sale:

    Up to 60% off sound related devices for your ears - browse now.

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  • Networking Clearance - 63% off.

    Up to 63% off on networking cables of all styles and varities here.

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  • Workstream Office Gear discounts.

    Get the perfect ergonomic essentials for your office during the Workstream sale.

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  • Free Shipping on Premium LED Light Bulbs:

    6-Packs Available Starting at Only $19.99 - with Free Shipping.

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  • Monoprice Refurbished & Open Box Products:

    Save up to 50% OFF Retail Prices in our Refurbished & Open Box section.

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Expired Monoprice Coupon Codes

These discount codes & coupons do not work or aren’t popular with couponers. But feel free to try them.

15% Off For New Customers

Use this coupon code to save 15% off for new customers to

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About Monoprice

monoprice promo code
Redeem a Monoprice promo code to save even more at!
  • Monoprice is an online store that sells a lot of the electronics that you may use in the living room. And if you use Monoprice promo codes, you’ll be able to fill up your living room faster!
  • They sell HDMI cables, headphones, ethernet cables, speakers, home theater power amplifiers and much more. The products they sell aren’t just cheap stock that sat on the self and are on huge discounts.
  • A lot of the products you find on are things that you can only get directly through them. You can also go to their site to find other products and suppliers of items that you need. This is availible for cables, wall mounts and adapter items.
  • On this website, there will sometimes be items that carry a certain themes. For example, July 4th is independence day in America, so there will be items that carry a red, white and blue theme to them.
  • On this website you can do quick orders if you just plan to use this service only once. You can make an account to buy things that you may get every couple of months, such as a brand of headphones that you trust.
  • Right now, there are a lot of items themed towards gamers with monitors and keyboards. In fact, some of those items are on discount right now.

Where to Enter Your Monoprice Coupon Code

Monoprice coupon code
Save big by entering your Monoprice coupon code here.

Entering your promo code on Monoprice’s website is fairly straightforward. Follow these steps.

  1. Visit
  2. Shop for your desired products: gaming monitors, hdmi cables, etc.
  3. Add them to your shopping cart. Click on ‘checkout’
  4. In the shopping cart, just below the picture of your product(s), there’s the promo code entry field.
  5. Paste in your coupon code and click ‘Apply’.
  6. If the promo code works, the discount will be taken off your order. If not, try another coupon code.
  7. Enter your payment details and complete your transaction.

How Can I Save Extra Money at

Besides using our coupons, you can sign up for Monoprice’s newsletter. You’ll get first access to new sales, products & more.

Why Do Some Promo Codes Not Work Site Wide?

Monoprice sometimes releases coupons that will only work on one particular product or category. While there are site wide coupons available, there are promo codes that won’t work for everything.

Connecting with Monoprice:

Monoprice makes it there mission to make it as easy as possible to talk to them. If you’re someone trying to business with them, there are different quotes that you can get with them. You can either create a quote or retrieve one on the website for products and services.

Social Media:

They have Facebook, Twitter, Instagram and YouTube accounts that you can follow. You can also follow them if you want to see future deals, products and other promotional events. This is a good option you have questions that can be answered quickly and not specific to one case.


All of these social media platforms have value to you as a customer. You can send casual messages about the details, but if you’re hoping for something more specific, you can ask them in an email. This is great if you are someone who wants to provide products or potentially become an affiliate. Monoprice is open to this kind of business and wants to do more of it.


You can also call them on the phone if that’s how you prefer to talk to these people. There are different departments, so decide on what you want before you talk to them.

Returns and Refunds:

  • There are always going to circumstances for when you want to return a product. This is generally for when you haven’t used a product that much and feel reasonably unsatisfied with what you have received. If it’s been months since you received your product and you don’t want it, it’s unlikely you’re going to be able to get a full refund.

Case by Case Basis:

  • Even with all the policies put in place for returns, you should expect your return to be on a case-by-case basis. A warranty can make things even more complicated with the details.

For Pre-Orders

  • If you plan on making a return, you should keep the information you received in your order confirmation. You can also get refunds for the pre-orders that you made on indiegogo. You will refunded with the payment method that you used to make the transaction.

Quality Issues or Defective Merchandise:

  • Typically, if you receive and order that isn’t up to the quality that it was advertised, you can get a refund. If the product comes in damaged or you didn’t get the product that you expected, you can also get a refund.
  • You are going to have to talk to the returns department first, but they are very responsive at getting back to you.

There you have it: remember to always do a quick search for a Monoprice promo code before making your big purchase at

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