One drawback to marketing products on smartphones compared to other kinds of web experiences is
A.
few people use their smartphones for shopping.
B.
more people access the Web through laptops than smartphones.
C.
the cost of mobile apps makes it prohibitive for most companies.
D.
the smaller screen means that less information must convey the same brand image.
E.
consumers are cynical and don't believe advertising on smartphones.
Answer: D