The popularization of vending machines as a means of selling a variety of products revolutionized American marketing in the twentieth century.

Tupperware became an American icon by pioneering the party-plan, direct-sales system.

Trading stamps were one of the first forms of coupons issued to reward customers for repeat business.

Since its advent during the mid-1990’s, online marketing has become a vital part of the overall marketing strategies of most major American companies.

Christmas is the most celebrated holiday in the United States and accounts for a large percentage of retailers’ annual sales.