Radio is also a highly effective medium with a strong ROI. Naturally the effectiveness of advertising varies by the creativity and relevancy of ads, and radio is no exception. Relevant emotional and creative radio ads help consumer to process brand-related information in a creative, cost effective approach.In the bid to increase sales and customer outreach, business owners employ different method of advertising. Radio advert is one of such means. Considering the amount it will cost to have your product or service advertised on a radio station, do you think it will be effective?