les réseaux sociaux pour le marketing en 2012
Marketers Follow Users to More Social Sites JANUARY 23, 2012 Marketing efforts spreading beyond Facebook, Twitter and LinkedIn Social media sites beyond Facebook, Twitter and LinkedIn are seeing significant boosts in usage, both in the US and elsewhere...
le coût d'une campagne twitter
The real cost of a Twitter ad campaign iMedia UK By Dave Chaffey on January 03, 2012 A leaked email from Twitter reveals the true cost of advertising on the micro-blogging site. These are the costs revealed in the leaked email from Twitter's ad sales...