---
title: "The Mine Company Promo Codes & Cashback"
description: "Promo Codes at The Mine Company. Get 18 Verified - 15% Off. Save with verified codes and earn cashback on Refermate."
canonical_url: "https://refermate.com/store/the-mine-company/promo-codes"
md_url: "https://refermate.com/store/the-mine-company/promo-codes"
last_updated: "2026-08-03T04:27:57.605Z"
---
# The Mine Company Promo Codes - 18 Verified - 15% Off + Up to 12.6% Cash Back

- URL: https://refermate.com/store/the-mine-company/promo-codes
- Page: Promo Codes
- Store: The Mine Company
- Best current offer: 18 Verified - 15% Off
- Offer counts: 18 coupons and 0 deals
- Store website: https://theminecompany.com
- Last refreshed: Monday, August 3, 2026

## Current Offers

### 1. 15% off
Type: Coupon code
Code: `MINE15`
Description: Get 15% Off Sitewide

### 2. 10% Off
Type: Coupon code
Code: `MINE10`
Description: Get 10% Off Sitewide

### 3. FREESHIPPING
Type: Coupon code
Code: `FREESHIPPING`

### 4. 15% Off
Type: Coupon code
Code: `insta15`

### 5. JX4MNHV6
Type: Coupon code
Code: `JX4MNHV6`

### 6. 10% Off
Type: Coupon code
Code: `MK5JG3`

### 7. 15% Off
Type: Coupon code
Code: `PODCAST`

### 8. 15% Off
Type: Coupon code
Code: `THANKYOU`

### 9. Coupon Code
Type: Coupon code
Code: `SAVE20`

## About The Mine Company

The Mine Company is a United States-based online retailer specializing in gemstones, crystals, and mineral specimens for collecting and display.

## Frequently Asked Questions

### 1. How many The Mine Company promo codes are available right now?
The Mine Company currently has 18 verified coupon codes available. These are regularly verified and updated to ensure they work at checkout.

### 2. What is the best The Mine Company discount today?
The best The Mine Company offer right now is "18 Verified - 15% Off". This deal has been verified and is currently active.

### 3. Does The Mine Company offer cashback?
Yes, you can earn up to 12.6% cash back on The Mine Company purchases through Refermate. This can be combined with promo codes for extra savings.

### 4. How do I use a The Mine Company promo code?
Copy the code from this page, add your items to your The Mine Company 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 The Mine Company promo codes updated?
We update The Mine Company promo codes daily. Our team verifies each code to ensure it's working, and removes expired offers automatically.

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