Before social networking sites became dominant, _____ provided a low-cost way to pinpoint customers and achieve high response rates.
A) e-mail promotion
B) search engine optimization (SEO)
C) reciprocal advertising
D) quick response (QR) codes

Question

Quizplus · Accepted Answer

Before the prevalence of social networking sites, e-mail promotions were a popular and cost-effective way for businesses to reach out to potential customers and achieve high response rates.

Before Social Networking Sites Became Dominant, _____ Provided a Low-Cost