__ is the most pervasive retail business in the United States. Consumers get products out of automated machines, and it accounts for billions of dollars worth of goods each year in the United States.

__ is the most pervasive retail business in the United States. Consumers get products out of automated machines, and it accounts for billions of dollars worth of goods each year in the United States.

__ is the most pervasive retail business in the United States. Consumers get products out of automated machines, and it accounts for billions of dollars worth of goods each year in the United States.


a. Automatic vending
b. Party-plan selling
c. Direct marketing
d. A pyramid scheme
e. Professional selling


ANSWER: a


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