ZenithOptimedia study reveals internet ad spend is climbing (and climbing)
AnaÂlysts from the PubÂÂliÂÂcis-owned New York adverÂtisÂing agency ZenithOpÂtiÂmeÂdia have proÂduced new figÂures showÂing that globÂal ad spend this year is on course to reach a total of $503 bilÂlion – an expanÂsion of 3.5 per cent. But hardÂworkÂing U.S. busiÂness develÂopÂment manÂagers may be
