Such agreements may provide for the compensation of any purchasers or underwriters of notes or replacement notes by discounting the purchase price of the notes or by payment of a fixed fee or commission at the time of issuance thereof, and all other costs and expenses, including fees for agreements related to the notes, issuing and paying agent costs and costs and expenses of issuance, may be paid from the proceeds of the notes.
32 P.S. § 2016