How do I activate the mattressfirm.com Earn 3% back on purchases, up to a total of $250?

Log into your Amex account, navigate to offers, add the mattressfirm.com offer to your card, then shop at mattressfirm.com to earn rewards.

When does the mattressfirm.com offer expire?

This mattressfirm.com offer expires on September 20, 2025.

What Amex cards work with mattressfirm.com offers?

Most Amex credit cards are eligible. Check your Amex account offers section.

mattressfirm.com Earn 3% back on purchases, up to a total of $250 - Amex Credit Card Cashback Rewards Offer 2026

Offer Details

Merchant:: mattressfirm.com
Description:: Earn 3% back on purchases, up to a total of $250
Bank:: Amex
Expires:: September 20, 2025
Added:: June 26, 2025
Seen on:

How to Get This Offer

Log into your Amex credit card account
Navigate to the offers or deals section
Add this mattressfirm.com offer to your card with Offer.love extension
Shop at mattressfirm.com using your enrolled card
Earn automatic cashback or statement credits

Popular Credit Card Offers

Greek Taverna - Montclair1

Tequila Shots Bar & Grill2

Don Felix Bar & Restaurant1

Cafe Blue Classic Seafood & Oyster Bar1

Legends Pub & Grill1

Mamaleh's Delicatessen2

StumptownCoffee.com1

Thrive Causemetics2

The Game Grill & Bar Kirkland1

Jassi's Fine Indian Cuisine1

Spanish Flowers Cocina Mexicana1

Vibe Foods Superfood Bar1

Donatella Ristorante1

Cocoon1

Los Chilakillers1

Long Island Bagel Cafe1

Recent Offers You Might Like

5% cash back

XP-Pen US — 5% cash back - Online only

Paypal

Exp Apr 22

5% cash back

Craft Sportswear — 5% cash back - Online only

Paypal

Exp Apr 22

Earn 5% cash back on your The Sunrise House purchases!

The Sunrise House — Earn 5% cash back on all of your The Sunrise House purchases, until a $100 cash back maximum is reached. Offer only applies to the following location: 1830 W Alabama St Houston, TX 77098 Offer expires May 17, 2026. Offer only valid on purchases made directly with the merchant. Offer not valid on purchases made using third-party services, delivery services, or a third-party payment account (e.g., buy now pay later). Payment must be made on or before offer expiration date.

US Bank

Exp May 18