The rumors of the death of price discrimination enforcement may have been greatly exaggerated. The Robinson-Patman Act (“RPA”) (15 U.S.C. §13), enacted in 1936, prohibits price discrimination by producers and resellers of goods between similarly situated purchasers. Government enforcement of the RPA has been infrequent during the last half-century, and non-existent since 2000. In 2007, the Antitrust Modernization Commission, a bipartisan group established by Congress to review federal antitrust laws, recommended repeal of the RPA, concluding that it disincentivized discounting and thereby harmed consumer welfare.