Greystripe Launches First Self-Service Mobile In-Game Advertising Portal
(BARCELONA, SPAIN/SAN FRANCISCO, CA) – Live from the 3GSM Congress Tradeshow in Barcelona, Spain, Greystripe, the leading mobile in-game advertising network and creator of GameJump.com - the world's largest free, ad-supported mobile game portal - announces an entirely new opportunity for advertisers to place full screen ads into mobile games with the AdWRAP Marketplace portal. AdWRAP Marketplace is a bid-based, self-service ad purchasing tool available worldwide.