#927 1922 · AT&T (WEAF) · Broadcasting
AT&T let a real estate company rent ten minutes of airtime and invented ad-funded radio
the problem
Radio sets sold once, but stations cost money every day, and no one could meter or bill individual listeners
background
By 1922 hundreds of thousands of Americans owned radio receivers, but no one had solved how a station made money after the initial set was sold. Manufacturers had funded early stations hoping to sell more receivers, but that revenue dried up once a market was saturated, and charging listeners a subscription was unenforceable — anyone with a receiver could tune in whether they paid or not. AT&T, which had a government-sanctioned monopoly on long-distance telephone lines, held a legal claim that it alone could sell the use of the airwaves for hire, but it had no way to turn that claim into a functioning revenue model.
AT&T's WEAF station in New York needed a way to make broadcasting pay without asking listeners for money they had no mechanism to collect, and without depending on set manufacturers whose incentive to fund programming ended at the point of sale. The obvious model — charge whoever tunes in — required either a meter on every household radio or a legal enforcement apparatus that didn't exist and couldn't be built at any reasonable cost.
what everyone would do
Fund radio the way set manufacturers already did — subsidize programming to sell more receivers — or try to meter and bill individual listeners the way a utility bills electricity, both of which either dry up once the market saturates or require an enforcement system nobody could build.
what they saw
AT&T realized the audience didn't have to be the customer. A listener's attention was worth something to a third party with a message to sell, and that party could be billed directly, leaving the broadcast itself free.
the move
On August 28, 1922, WEAF sold ten minutes of airtime to the Queensboro Corporation for $50, letting the real estate firm pitch its new Hawthorne Court apartments directly to listeners. AT&T called the arrangement "toll broadcasting": companies paid to rent the station's audience, listeners paid nothing, and WEAF kept its programming free to anyone who owned a receiver.
why it works
The move separates the person who consumes a service from the person who pays for it, which works whenever a third party's willingness to pay for access to an audience exceeds what that audience would ever pay directly. Advertisers valued reaching WEAF's listeners more than any individual listener valued ad-free radio, and because airtime could be sold in discrete rentable blocks, AT&T could price and sell access without needing to identify, meter, or bill a single listener.
the payoff
Within two months WEAF had sold $500+ in airtime; U.S. radio advertising now runs over $10 billion a year on the same model.
where it breaks
It requires an audience genuinely valuable to someone else, not just to itself — a niche broadcast with no commercial appeal to advertisers can't fund itself this way. It also depends on the medium being inherently un-meterable or unbillable at the listener level; once metering becomes cheap (as it eventually did for cable and streaming), operators tend to layer subscription revenue back on top rather than relying on advertisers alone.
what came after
Toll broadcasting became the template every subsequent free-to-air medium copied — commercial television, ad-supported websites, and free mobile apps all run the same trade: audiences pay with attention, a third party pays with cash for access to that attention.
references
- [1]Making Radio Pay: Toll Broadcasting and the First Ad on the AirwavesThe Saturday Evening Post, 2024saturdayeveningpost.com
- [2]First Radio Commercial Hit Airwaves 90 Years AgoNPR, 2012npr.org