For any commission merchant, dealer, or broker to engage in or use any unfair, unreasonable, discriminatory, or deceptive practice in connection with the weighing, counting, or in any way determining the quantity of any perishable agricultural commodity received, bought, sold, shipped, or handled in interstate or foreign commerce.

For any dealer to reject or fail to deliver in accordance with the terms of the contract without reasonable cause any perishable agricultural commodity bought or sold or contracted to be bought, sold, or consigned in interstate or foreign commerce by such dealer.

For any commission merchant to discard, dump, or destroy without reasonable cause, any perishable agricultural commodity received by such commission merchant in interstate or foreign commerce.

For any commission merchant, dealer, or broker to make, for a fraudulent purpose, any false or misleading statement in connection with any transaction involving any perishable agricultural commodity which is received in interstate or foreign commerce by such commission merchant, or bought or sold, or contracted to be bought, sold, or consigned, in such commerce by such dealer, or the purchase or sale of which in such commerce is negotiated by such broker; or to fail or refuse truly and correctly to account and make full payment promptly in respect of any transaction in any such commodity to the person with whom such transaction is had; or to fail, without reasonable cause, to perform any specification or duty, express or implied, arising out of any undertaking in connection with any such transaction; or to fail to maintain the trust as required under section 499e(c) of this title. However, this paragraph shall not be considered to make the good faith offer, solicitation, payment, or receipt of collateral fees and expenses, in and of itself, unlawful under this chapter.