---
title: "State of Matter Promo Codes & Cashback"
description: "Promo Codes at State of Matter. Get 15 Verified - 15% Off. Save with verified codes and earn cashback on Refermate."
canonical_url: "https://refermate.com/store/state-of-matter/promo-codes"
md_url: "https://refermate.com/store/state-of-matter/promo-codes"
last_updated: "2026-08-03T05:00:47.960Z"
---
# State of Matter Promo Codes - 15 Verified - 15% Off

- URL: https://refermate.com/store/state-of-matter/promo-codes
- Page: Promo Codes
- Store: State of Matter
- Best current offer: 15 Verified - 15% Off
- Offer counts: 14 coupons and 1 deal
- Store website: https://stateofmatterapparel.com
- Last refreshed: Monday, August 3, 2026

## Current Offers

### 1. 15% Off
Type: Coupon code
Code: `welcome15`
Description: 15% Off Storewide (Excludes Sale Items) at State of Matter Apparel

### 2. Free Shipping
Type: Deal
Description: Get Free Shipping Sitewide

### 3. 15% Off
Type: Coupon code
Code: `15WELCOME`

### 4. 20% Off
Type: Coupon code
Code: `23BFCM20`

### 5. 70% Off
Type: Coupon code
Code: `23BFCM70`

### 6. 924WGYCA1AGY
Type: Coupon code
Code: `924WGYCA1AGY`

### 7. 20% Off
Type: Coupon code
Code: `AMINE20`

### 8. 20% Off
Type: Coupon code
Code: `CHANGECLOTHES20`

### 9. 22% Off
Type: Coupon code
Code: `EARTHDAY23`

## About State of Matter

State of Matter is a United States-based ecommerce apparel brand selling graphic streetwear-style clothing and accessories through its online store.

## Frequently Asked Questions

### 1. How many State of Matter promo codes are available right now?
State of Matter currently has 14 verified coupon codes and 1 deal available. These are regularly verified and updated to ensure they work at checkout.

### 2. What is the best State of Matter discount today?
The best State of Matter offer right now is "15 Verified - 15% Off". This deal has been verified and is currently active.

### 3. How do I use a State of Matter promo code?
Copy the code from this page, add your items to your State of Matter 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.

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

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