PUBLIC LAW 106-126—DEC. 6, 1999 113 STAT. 1649 (4) GENERAL DESIGN. —In designing this coin, the Secretary shall also consider incorporating appropriate elements from the Jefferson Peace and Friendship Medal which Lewis and Clark presented to the Chiefs of the various Indisin tribes they encountered and shall consider recognizing Native American culture. (b) SELECTION.— The design for the coins minted under this title shall be selected by the Secretary after consultation with the Commission of Fine Arts and shall be reviewed by the Citizens Commemorative Coin Advisory Committee. SEC. 306. ISSUANCE OF COINS. (a) QUALITY OF COINS. —Coins minted under this title shall be issued in uncirculated and proof qualities. (b) MINT FACILITY. —Only one faciHty of the United States Mint may be used to strike any particular quality of the coins minted under this title. (c) PERIOD FOR ISSUANCE. —The Secretary may issue coins minted under this title only during the period beginning on January 1, 2004, and ending on December 31, 2004. SEC. 307. SALE OF COINS. (a) SALE PRICE.— The coins issued under this title shall be sold by the Secretary at a price equal to the sum of— (1) the face value of the coins; (2) the surcharge provided in subsection (d) 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 title at a reasonable discount. (c) PREPAID ORDERS. — (1) IN GENERAL.—The Secretary shall accept prepaid orders for the coins minted under this title before the issuance of such coins. (2) DISCOUNT. — Sale prices with respect to prepaid orders under paragraph (1) shall be at a reasonable discount. (d) SURCHARGES.—Al l sales of coins minted under this title shall include a surcharge of $10 per coin. SEC. 308. DISTRIBUTION OF SURCHARGES. (a) IN GENERAL.—Subject to section 5134(f) of title 31, United States Code, the proceeds from the surcharges received by the Secretary from the sale of coins issued under this title shall be promptly paid by the Secretary as follows: (1) NATIONAL LEWIS AND CLARK BICENTENNIAL COUNCIL.— Two-thirds to the National Lewis and Clark Bicentennial Council, for activities associated with commemorating the bicentennial of the Lewis and Clark Expedition. (2) NATIONAL PARK SERVICE.—One-third to the National Park Service for activities associated with commemorating the bicentennial of the Lewis and Clark Expedition. (b) AUDITS. —Each organization that receives any payment from the Secretary under this section shall be subject to the audit requirements of section 5134(f)(2) of title 31, United States Code.