Massachusetts General Laws Part I. Administration of the Government (Ch. 1-182) Ch. 18, § 5N

The department shall develop and make available on its website for download a sign specifying the department's fraud hotline. Business associations may also maintain a downloadable form of the sign on the business associations' websites. Such sign shall be posted in a conspicuous area in any business accepting electronic benefits transfer cards as a form of payment. Any business accepting electronic benefit transfer cards as a form of payment shall maintain a list of categories of prohibited products under section 5I at each cash register.