Borland International Inc and WordPerfect Corp are getting together in a Win Win campaign under which Borland is offering users of WordPerfect for Windows the opportunity to buy Quattro Pro for Windows, at special upgrade pricing: buyers or owners of WordPerfect for Windows can have Quattro Pro for Windows for $100 or Quattro Pro WinDOS (both Quattro Pro for Windows and Quattro Pro 4.0 for MS-DOS) at $150; it says the Win Win campaign will run until February 15, 1992.