---
title: "Mattress Foundations Promo Codes & Cashback"
description: "Promo Codes at Mattress Foundations. Get 4 Verified - 10% Off. Save with verified codes and earn cashback on Refermate."
canonical_url: "https://refermate.com/store/mattress-foundations/promo-codes"
md_url: "https://refermate.com/store/mattress-foundations/promo-codes"
last_updated: "2026-05-23T22:38:00.688Z"
---
# Mattress Foundations Promo Codes - 4 Verified - 10% Off + 5% Cash Back

- URL: https://refermate.com/store/mattress-foundations/promo-codes
- Page: Promo Codes
- Store: Mattress Foundations
- Best current offer: 4 Verified - 10% Off
- Offer counts: 4 coupons and 0 deals
- Store website: https://mattressfoundations.com
- Last refreshed: Saturday, May 23, 2026

## Current Offers

### 1. 10% off
Type: Coupon code
Code: `MUG10`
Description: 10% Off Storewide at Mattress Foundations
Usage count: 1
Last used: May 3, 2026

### 2. 5% OFF
Type: Coupon code
Code: `MUG5`
Description: Mattress Foundations Coupon Code: Get an Extra 5% Off (Sitewide) at Mattressfoundations.com w/Coupon Code
Usage count: 2
Last used: March 21, 2026

### 3. 5% OFF
Type: Coupon code
Code: `BOX5`
Description: Mattress Foundations Coupon Code: Get 5% Off (Sitewide) at Mattressfoundations.com

### 4. 5% OFF
Type: Coupon code
Code: `STEPHRYAN`
Description: Mattress Foundations Coupon Code: Save 5% Off Store-wide . Discount details: Discount on.
Usage count: 1
Last used: February 12, 2026

## Frequently Asked Questions

### 1. How many Mattress Foundations promo codes are available right now?
Mattress Foundations currently has 4 verified coupon codes available. These are regularly verified and updated to ensure they work at checkout.

### 2. What is the best Mattress Foundations discount today?
The best Mattress Foundations offer right now is "4 Verified - 10% Off". This deal has been verified and is currently active.

### 3. Does Mattress Foundations offer cashback?
Yes, you can earn up to 5% cashback on Mattress Foundations purchases through Refermate. This can be combined with promo codes for extra savings.

### 4. How do I use a Mattress Foundations promo code?
Copy the code from this page, add your items to your Mattress Foundations cart, and paste the code in the promo code or coupon field at checkout. The discount will be applied to your order total before payment.

### 5. How often are Mattress Foundations promo codes updated?
We update Mattress Foundations promo codes daily. Our team verifies each code to ensure it's working, and removes expired offers automatically.

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