• Mustard Sandwich

    Warwick, RI

    (203) 433-2030

    Earn cash back at Mustard Sandwich located in Worcester and hundreds of animal rescue shelters when you pay for your pet's needs with the Sincere debit card for pet parents.

    Get cash back for local pet boarding too.

    Tip: Volunteering your time is both satisfying and saves lives.

Deals and Cash Back for Pet Parents.