Supplements
Books$13
OFF
Save $13 on Each Smart Plug with Promo
Buy 2 or more STITCH Outdoor 2-Outlet Smart Plugs and save $13 on each! Act fast!
Top Monoprice Coupons for August 2025
20%
OFF
20% OFF Tech Accessories Promo Code
Save 20% on orders over $500 on cables, adapters, and mounts!
DEAL
Buy 2 T4 Tower Speakers!
Get two Audition T4 Tower Speakers for only $199.98 plus Free shipping! Act now!
DEAL
Monolith Speaker Bundle Deal
Buy 2 Monolith Audition B4 Bookshelf Speakers for just $149.98! Act fast!
Up to
65%
OFF
Up to 65% OFF Gaming Gear
Get up to 65% off Gaming Sale when you apply this Monoprice promo! Optical Mice, Mechanical Keyboards & USB Headset.
Up to
50%
OFF
Up to 50% OFF Coupon
Grab up to 50% off Sale and Clearance Items when you use this Monoprice coupon.
Up to
25%
OFF
Up to 25% OFF Bulk Orders
Enjoy up to 25% off Bulk Orders when you click this Monoprice coupon.
FREE
SHIPPING
Free Shipping Promo
Get Free Shipping on select items when you redeem this Monoprice promo.
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Recently Expired Monoprice Coupons and Coupon Codes
| Discount | Promo Code | Expired On |
|---|---|---|
| 25% Off Select Products Coupon Code Enjoy 25% off on select items! Grab this deal today! | TAKE25 | August 24th, 2025 |
| $30 Off Tech Accessories Promo Code Save $30 on orders over $100 on cables, adapters, mounts, and more! Limited time offer! | BIZ30 | August 17th, 2025 |
| 20% Off Select Products Promo Code Enjoy a 20% coupon on select products! Shop now and save big! | MPSAVE20 | August 10th, 2025 |
| $20 Off $100+ With Code Redeem this code and get $20 Off $100+ on Education-Focused Tech & Tools at Monoprice. | BTS20 | August 2nd, 2025 |
| 20% Off Select Tech Products Grab 20% Off Select Tech Products at Monoprice. | TECH20 | July 26th, 2025 |
| GaN Charger Sale + Free shipping Get the 35W USB-C Mini Cubic GaN Charger for just $14.99 with free shipping. Act fast! | GANCHRGR | July 21st, 2025 |
| $30 Off Cables and More Coupon Code Save $30 on orders over $200 on cables, adapters, and mounts! Shop now! | SUMMERB2B | July 20th, 2025 |
| 15% Off Select Products Promo Code Enjoy 15% off select items until July 6th! | USA15 | July 6th, 2025 |
| 20% Off Select Speakers, Headphones, and More Receive 20% Off Select Speakers, Headphones, and More at Monoprice. | SOUND20 | July 1st, 2025 |
| 20% Off Select Cables Coupon Code Save 20% on select cables this week! Act fast! | CABLEWEEK | June 26th, 2025 |
How to Save When Shopping at Monoprice
- Why should I sign up to the Monoprice newsletter?
- Sign up now to hear about the latest arrivals, discounts, news, and more—before everyone else. You will also be rewarded with a one time surprise coupon to use on your next order after signing up.
- What is Affirm?
- Affirm is a payment method, which, if approved, would allow you to make purchases of $50 or more and pay them off over time.
- How does Affirm work?
- Affirm allows you to apply for a loan to pay for your items at checkout. You can choose to pay your purchase off over a set term of 3, 6, or 12 months* for orders over $250 USD. For orders between $50-250 USD, four interest-free bi-weekly payments may be available. Terms are dependent on purchase amount and eligibility at check out. This gives you the flexibility to choose a term that fits within your budget.
- What payment options does Monoprice accept?
- Monoprice has tried as much as possible to provide a variety of payment options so that you can check out easily. These methods include; Visa, Discover, Master Card, American Express, PayPal, Venmo, Apple Pay, Amazon Payments, MasterPass and mail payment.
- Tell me about the return policy at Monoprice?
- If you’re not happy with your Monoprice purchase for any reason, you can return it to Monoprice for a replacement or refund within 30 days. The time period starts from the day of delivery, they suggest opening your items when you receive them to ensure they are in working condition, in case a return is needed due to a defective/damaged product.
- Does Monoprice offer special promo codes or discounts for Martin Luther King Jr. Day?
- Yes, Monoprice often provides special promo codes and discounts in celebration of Martin Luther King Jr. Day. Shoppers can take advantage of these holiday deals by visiting their website around the holiday. Make sure to check their homepage or sign up for their newsletter at https://www.monoprice.com to receive the latest information on exclusive discounts and special offers available during this time.
- What specific Presidents' Day promotions does Monoprice offer to help customers save on electronics and accessories?
- During Presidents' Day, Monoprice often rolls out significant discounts on a wide range of products including electronics, cables, and accessories. To make the most of these deals, visit the Monoprice website at https://www.monoprice.com and look for exclusive promo codes and special holiday offers. Signing up for the Monoprice newsletter can also provide early access to sales and additional coupon codes exclusively for subscribers.