Quantity Discount Quotes

“Both the law and business have long recognized the propriety of quantity discounts. But since 1914 the Clayton Act has banned price discrimination "when the effect may be to substantially lessen competition or tend to create a monopoly." And since 1936 the Robinson-Patman Act has recognized such quantity discounts as legal only if they represent a saving in cost, and the law places the burden of proof on the seller.”
― George W. Stocking, Cartels in Action: Case Studies in International Business Diplomacy