Marketing Sherpa's Ad Expenditure Report
I just subscribed to a marketing site that I recommend for anyone involved in marketing. They cover all topics including the newer online and search areas. They have a trial subscription offer on their site that allows unlimited access to all their valuable content.
http://www.marketingsherpa.com
Below, are two interesting charts regarding advertising expenditures (both online and offline) that they pulled together from dozens of trade and other sources. ... Interesting to look at Newspapers and also interesting to note the online media expenditures.
