How Billboards Use Your Phone to Decide What Ads Are Worth

The same billboard can sell for roughly $6 or $30 per thousand viewers, depending on who's driving past. Nobody touched it. The board has no camera. So how does it know what your commute is worth? Follow the money from your phone to the billboard in four steps: the SDK hiding inside your apps, the data firms that turn your location pings into a profile, Clear Channel Outdoor's RADAR program, and the real-time auctions that set the price. You'll see what dayparting is, why a billboard near a gym charges more at 6 a.m. and 6 p.m., and why programmatic exchanges price your drive the same way they price a banner ad on your phone. We also cover the privacy fight: Senator Chuck Schumer's 2016 call to look into what he called "spying billboards," and why "anonymized" and "private" are not the same promise. Chapters (estimated from the script; replace with your real timestamps after the edit): 0:00 - The billboard that changed price 0:32 - $180 vs $900 a day on the same pole 0:52 - Does the board have a camera? 1:17 - Step 1: Your phone volunteers 2:06 - Step 2: Pings become a profile 2:41 - Step 3: Clear Channel's RADAR 3:15 - Step 4: The auction and dayparting 4:34 - "Anonymous" vs "private" 5:37 - Schumer's "spying billboards" 5:54 - What your commute is worth 6:38 - Check your own phone Is your commute worth six dollars a thousand, or thirty? Drop "six" or "thirty" in the comments. Then open your phone's location settings, count the apps set to "always," and comment that number too. Subscribe for more breakdowns of the systems built to price you before you notice. Note: the $6 to $30 range is a benchmark for mainstream programmatic billboards from one ad-buying platform. The $180 and $900 figures are an illustration based on 30,000 views a day. Rates vary widely by location, time, and buyer. Sources: - Programmatic DOOH CPM benchmarks (AdQuick): https://www.adquick.com/answers/programmatic-dooh/what-are-reasonable-cpm-benchmarks-across-industries-for-programmatic-dooh-campaigns - "Spying billboards" under fire for using phone data to track shoppers (CBS/AP, May 2016): https://www.cbsnews.com/amp/news/spying-billboards-using-phone-data-to-track-shoppers-charles-schumer - Schumer press release (May 2016): https://www.schumer.senate.gov/newsroom/press-releases/schumer-reveals-new-billboards-being-installed-across-country-will-be-used-to-collect-your-mobile-phone-data-whether-you-walk-or-drive-by-you-could-be-tracked-schumer-asks-feds-to-investigate-and-ensure-that-privacy-of-millions-is-protected - Clear Channel Faces New Questions Over "Spying Billboards" (MediaPost): https://www.mediapost.com/publications/article/274786/clear-channel-faces-new-questions-over-spying-bi.html #Billboards #DataPrivacy #AdTech