American business: household products industries.

Tupperware March 24, 2011
Tupperware became an American icon by pioneering the party-plan, direct-sales system.
Sewing machines March 13, 2011
The American sewing machine industry was one of the first industries to use nearly interchangeable parts and mass production techniques.
Fuller Brush Company February 3, 2011
The Fuller Brush Company produced its own high-quality goods for sale, based on what the users needed, raising the level of door-to-door sales of household, cleaning, and personal products.