Foursquare Cause Marketing with Billboards
Cause Related Marketing
OCTOBER 21, 2010
Instead, there are four donated billboards spread across the Bay Area Rapid Transit system. When you checked in at a billboard. Tags: New York Times Foursquare Earthjustice Billboards BART Earthjustice, a nonprofit environmental law firm is using Foursquare to squeeze data out of participating commuters and a $50,000 donation from an anonymous progressive donor.But the Foursquare promotion doesn’t pull you into Earthjustice’s offices in Oakland, California.