; (2) the surcharge provided in section 7(a) with respect to such coins; and (3) the cost of designing and issuing the coins (including labor, materials, dies, use of machinery, overhead expenses, marketing, and shipping). (b) Bulk sales The Secretary shall make bulk sales of the coins issued under this Act at a reasonable discount. (c) Prepaid orders (1) In general The Secretary shall accept prepaid orders for the coins minted under this Act before the issuance of such coins. (2) Discount Sale prices with respect to prepaid orders under paragraph (1) shall be at a reasonable discount. 7. Surcharges (a) In general All sales of coins issued under this Act shall include a surcharge as follows: (1) A surcharge of $35 per coin for the $5 coin. (2) A surcharge of $10 per coin for the $1 coin. (3) A surcharge of $5 per coin for the half-dollar coin. (b) Distribution Subject to section 5134(f) of title 31, United States Code, all surcharges received by the Secretary from the sale of coins under this Act shall be promptly paid by the Secretary as follows: (1) 30 percent of the surcharges, to the Plymouth 400, Inc.— (A) to support the work of the organization to develop, implement, and provide oversight for the commemorations surrounding the events of 2020 through 2021; and (B) at the discretion of Plymouth 400 to distribute to local historical preservation, tribal, and cultural organizations to support their important work in educating the public about the settlement of 1620, their continued existence for the benefit of future generations, and other related purposes; (2) 30 percent of the surcharges, to the General Society of Mayflower Descendants— (A) to support the continued restoration of the GSMD facilities in Plymouth; (B) to provide funding for the GSMD research library in Plymouth; (C) to support academic study to learn and disseminate new information about the Pilgrims and early colonial New England; (D) to provide funding for the restoration and operation of the National Pilgrim Memorial Meetinghouse