...rates or charges specified therefor in its tariffs lawfully in effect; and no freight forwarder shall refund or remit in any manner or by any device any portion of the rates or charges so specified, or extend to any person any privileges or facilities in connection with such...

...transportation than that specified in the tariff. A carrier is also prohibited from refunding or remitting in any manner or by any device any portion of the rates, fares, and charges or extending to any shipper or person an^privileges or facilities in the transportation of passengers...

...such tariffs than the rates, fares, and charges which are specified in the tariff filed and in effect at the time, nor shall any carrier refund or remit...property, except such as are specified in such tariffs. NOTE. — Comparable provisions, part II, as to common carriers, § 217 (b), (d) ; as to contract carriers,...

...with the Commission and duly published and in effect at the time; nor shall any such carrier rebate, refund, or remit in any manner or by any device any portion of the rates or charges so specified, nor extend or deny to any person any privilege or facility, except in accordance...

...with the Commission and dulv published and in effect at the time; nor shall any such carrier rebate, refund, or remit in any manner or by any device any portion of the rates or charges so specified, nor extend or deny to any person any privilege or facility, except in accordance...

...with the Commission and duly published and in effect at the time; nor shall any such carrier rebate, refund, or remit in any manner or by any device any portion of the rates or charges so specified, nor extend or deny to any person any privilege or facility, except in accordance...

...extend or deny in accordance with such tariffs ; nor shall any such shipper collect, receive or accept in any manner or by any device any portion of the rates or charges so specified or collect, receive, or accept any privilege or facility, except in accordance...

...file with the Commission and duly published in effect at the time; nor shall any such carrier rebate, refund, or remit in any manner or by any device any portion of the rates or charges so specified, nor extend or deny to any person any privilege or facility, except in accordance...

...such tariffs than the rates, fares, and charges which are specified in the tariff filed and in effect at the time ; nor shall any carrier refund or remit...property, except such as are specified in such tariffs." Section 20, often referred to as the Carmack amendment [34 St. 593] provides as follows: "That any...

...carrier by water in foreign commerce, nor any officer, employee or agent thereof, shall: (i) rebate, refund or remit in any manner or by any device any portion of the rates or charges specified in the applicable tariffs in effect at that time; (ii) extend or deny to any person...