Two Ways to Narrowcast

1.PUBLIC CAPTIVE MARKET APPROACH - the advertiser can witness their market; listening, watching or hearing their commercials because of a strategic way of disseminating messages.
When advertisers buy spots in a medium like POP (point of Purchase) using audio or video system of malls or public places by maximizing their speakers, advertisers get more value on their commercials. It’s a Public Captive Market Approach, because the audience got no choice but to hear the commercials being played. If an audience hears a commercial and he doesn’t like it; are we convinced that he’ll cover his ears while roaming around the mall? The same thing happens in other narrowcast coverage like airplanes & airports, amusement parks, banks, boats & piers, boutiques, buildings & elevators, buses & terminals, business centers, clinics, couriers, department stores, gas stations, government places, hardware stores, hospitals, hotels, offices, places of events, private places, public places, restaurants, salons, schools, shops, show rooms, sports & gyms, sports shops, stores, supermarkets, trains & stations, wholesaler-retail places, etc.

2.PRIVATE CAPTIVE MARKET APPROACH – advertiser can’t witness their market; listening, watching or hearing their commercials because the source is in a broadcasting way of disseminating of messages.
When advertisers buy spots on TV or radio, they can’t witness their market listening, watching or hearing their ads because most of the receivers (listeners and viewers) are in their houses or in their motor vehicles. Still, it becomes a Private Captive Market Approach when an audience sees and hears the commercial privately played on air.