Antitrust and Trade Regulation laws aim to promote free competition in the marketplace. Agreements or cooperative efforts by two or more entities that affects or restrains competitors is illegal under these laws. The Sherman Act makes illegal any contract, combination, or conspiracy in restraint of trade or commerce and makes monopolies and attempts, combinations, or conspiracies to monopolize illegal. The Clayton Act regulate price discrimination, tying and exclusive dealing contracts, stock acquisition and interlocking directorates.
Pinehurst is an unincorporated village and a census-designated place (CDP) in the town of Billerica, Middlesex County, Massachusetts, United States. The population was 6,941 at the 2000 census. It is located in the southeastern part of town along Route 3A between the Shawsheen River and the Burlington town line. Pinehurst's zip code is 01866 and is for mail delivery to the Pinehurst PO Station only. Home and office mail delivery in Pinehurst must use the Billerica, MA zip code (01821).