A Popular Shoe Company Has a 'Buy One, Get One

Multiple Choice

A popular shoe company has a 'buy one, get one half price' offer in which customers who purchase one pair of shoes can purchase a second pair at half price. This is an example of_______ and is_______ .

A) price discrimination; only illegal if the practice substantially lessens competition or tends to create a monopoly
B) conditional sales; only illegal if the practice substantially lessens competition or tends to create a monopoly
C) conditional sales; always illegal per se
D) price discrimination; always illegal per se