Top 10 Online Advertisers - September 2007
Note: Estimated spending reflects CPM-based advertising online, and excludes search-based advertising, paid fee services, performance-based campaigns, sponsorships, barters, partnership advertising, advertorials, promotions and email. Impressions reported exclude house ads, which are ads that run on an advertiser’s own or related property, and co-branding relationships.
Oct 11-07
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