BIG OUTDOOR adds US inventory to VIOOH programmatic platform: VIOOH partners with BIG OUTDOOR on October 28, 2025, providing programmatic access to 130 digital screens generating 677 million monthly impressions across seven US cities. https://ppc.land/big-outdoor-adds-us-inventory-to-viooh-programmatic-platform/ #ProgrammaticAdvertising #DigitalScreens #BigOutdoor #VIOOH #AdTech