All of the Following Describe Retailing Except

All of the following describe retailing except:

A) A retailer is a sales intermediary.
B) Many manufacturers sell directly to consumers and through wholesalers and retailers.
C) E-tailing makes it easier for a manufacturer to sell directly to customers by cutting out the intermediary.
D) Companies that produce a large number of products,such as Procter & Gamble,do not need retailers for efficient distribution.