The Tactic That Allows Different Customers to Pay Different Prices

The tactic that allows different customers to pay different prices for essentially the same merchandise bought in equal quantities is called _____.It is often found in the sale of shopping goods,specialty merchandise,and most industrial goods except supply items.

A) zoning (or basing) pricing
B) illegal price fixing
C) price maintenance
D) psychological (or odd-even) pricing
E) flexible (or variable) pricing