How OOH Advertising Helps Fuel the Powerball Jackpot (iHeart Billboards)
The Powerball jackpot has swelled so quickly that it has outpaced some of our billboards. LED displays can only go up to $999 million. […]
Wed, Jan 13, 2016 at 5:41 PM
The Powerball jackpot has swelled so quickly that it has outpaced some of our billboards. LED displays can only go up to $999 million. […]