5% cash back Get up to $100 back

Offer Details

Merchant:

Mast

Description:

Earn 5% cash back on all of your Mast purchases, until a $100.00 cash back maximum is reached.

Offer only applies to the following location:
45 Province St
Boston, MA 02108

Offer expires 9/26/2026. 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.

Bank:

Chase

Expires:

September 27, 2026

Added:

September 3, 2026

Seen on:

How to Get This Offer

1. Log into your Chase credit card account
2. Navigate to the offers or deals section
3. Add this Mast offer to your card with Offer.love extension
4. Shop at Mast using your enrolled card
5. Earn automatic cashback or statement credits

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