205 C.M.R. 238.13
A system of Internal Controls submitted by a Sports Wagering Operator in accordance with 205 CMR 238.02 shall include a detailed complimentary distribution program consistent with 205 CMR 138.13: Complimentary Services or Items and Promotional Gaming Credits, and a description of its proposed use and distribution of promotional gaming credits, provided that Sports Wagering Operators shall not be required to provide the monthly invoices required by 205 CMR 138.13(4).