Monoprice promo codes

13 codes and 4 deals checked at Monoprice checkout by the PickedBox Team. Best right now: 55% off your order.

Lead offerBest offer first · commission does not change the orderPickedBox Team·Last verified October 13, 2026

55% off 55% off your order Not confirmed at checkout by PickedBox; try it on your cart. Code · Worked Oct 10, 2026 · listed since Oct 2026 Show code

16 more Monoprice offers

Best offer first. Commission does not affect the order.

80% off Extra 80% off Overstock Sale items Applies to selected items in the Overstock Sale while supplies last. Code · listed since Nov 2026 Show code

70% off Extra 70% off Overstock Sale items Applies to selected items in the Overstock Sale while supplies last. Code · listed since Nov 2026 Show code

60% off Extra 60% off Overstock Sale items Applies to selected items in the Overstock Sale while supplies last. Code · listed since Nov 2026 Show code

50% off 50% off select products Select products such as featured cables, chargers and audio gear; DealHack lists an end date of Nov 16, 2026. Code · listed since Nov 2026 Show code

35% off Extra 35% off Too Many Sale items Applies to selected items in the Too Many Sale. Code · listed since Nov 2026 Show code

30% off Extra 30% off Too Many Sale items Applies to selected items in the Too Many Sale. Code · listed since Nov 2026 Show code

20% off 20% off your order Not confirmed at checkout by PickedBox; try it on your cart. Code · Worked Oct 13, 2026 · listed since Oct 2026 Show code

15% off 15% off select items Listed by DealHack as 15% off select items and by Coupons.com as $15 off, so the exact discount is unclear. Code · listed since Nov 2026 Show code

$250 off $250 off orders of $1,000 or more The cart subtotal must reach $1,000. Code · listed since Nov 2026 Show code

$30 off $30 off your order Not confirmed at checkout by PickedBox; try it on your cart. Code · Worked Oct 12, 2026 · listed since Oct 2026 Show code

$10 off $10 off orders of $50 or more The cart subtotal must reach $50. Code · listed since Nov 2026 Show code

$5 off $5 off orders of $25 or more The cart subtotal must reach $25. Code · listed since Nov 2026 Show code

Up to 70% off Up to 70% off clearance and overstock items No code needed. Discounts vary by item across categories like networking, audio, AV and 3D printing, while supplies last. Deal · Worked Oct 13, 2026 · listed since Oct 2026 Get deal

Up to 50% off Up to 50% off Monoprice deals No code needed. Prices as marked on the promotion page. Deal · Worked Oct 9, 2026 · listed since Oct 2026 Get deal

$15 off $15 off for new email subscribers Offered through a spin-to-win email sign-up on the Monoprice website for new subscribers. Deal · Worked Oct 10, 2026 · listed since Oct 2026 Get deal

Deal Free shipping on eligible items over $39 Applies to products marked with a free shipping label once the order reaches $39. Deal · Worked Oct 9, 2026 · listed since Oct 2026 Get deal

When Monoprice runs sales

A calendar from past years, not a promise. Other outdoor stores on the same dates: Outdoor promo codes.

When	What usually happens
Black Friday (late November)	Markdowns on audio equipment, 3D printers, monitors and cables
End of year (mid to late December)	Clearance on open-box stock and previous-generation electronics
Early spring	Anniversary event with sitewide percentage discounts on networking and pro audio gear

Questions about Monoprice codes

Can I use more than one Monoprice promo code per order?

No. Coupon listings for Monoprice say one promo code applies per order, and codes may not combine with clearance markdowns unless the terms say so.

Where do I enter a Monoprice promo code?

Add items to your cart, open the Shopping Cart page and enter the code in the Promo Code field below the item list, then select Apply.

Why was my Monoprice code rejected?

Common reasons are an expired code, a cart below the minimum spend, or excluded items such as Monolith products, open-box items and some third-party brands.

Does Monoprice offer free shipping?

Many items carry a free shipping label, and coupon listings report free shipping on those items once an order reaches $39.

Does Monoprice have a rewards program?

Yes. Coupon listings describe a rewards program for account holders, with member reward codes by tier for orders above set amounts. Log in to your Monoprice account to see yours.