https://www.prweb.com/releases/slidejoy_wins_wharton_business_plan_competition_perlman_grand_prize_with_an_app_that_pays_users_to_see_ads_on_their_smartphone_lock_screens/prweb11824118.htm
Slidejoy Wins Wharton Business Plan Competition Perlman Grand Prize with an App That Pays Users to...
Philadelphia, Pa. (PRWEB) May 05, 2014 -- The Wharton School of the University of Pennsylvania announced that student team Slidejoy won the $30,000 Perlman...