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Mast

Mast Offers

1 active offer from Chase

Mast currently has 1 active credit card offer available through Chase. Offer.love tracks every Mast offer across all major US banks and updates multiple times daily — so you always see the latest deals before they expire.

Mast

5% cash back Get up to $100 back

Chase • Added 16d ago • Expires 3/31/2026

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 3/30/2026. 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.

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Past Offers

Mast

5% cash back Get up to $100 back

Chase • Added 47d ago • Expired

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 2/28/2026. 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.

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