Online ad spending, which began 2004 on a high note--racking up $826 million in the month of January alone--ended the year with a whimper, taking in just $648 million in December, according to
estimates released Tuesday by AdZone Research. While December was not the low point of the year--August, with $611 million in spending, was--the year-end finale foretells what a number of forecasters
have been predicting: a slightly lower rate of ad expansion during 2005 than in 2004.
Technology marketers continued to lead other online advertisers in December, spending roughly $148 million
for over 17.6 billion impressions, reported AdZone. That compares with October, when tech marketers spent $188 million for around 17 billion Web impressions.
The second-biggest online spenders
were businesses, such as online classified companies, advertising agencies, and trade show marketers. As a group, they bought about 8.9 billion impressions for over $100 million.
Retail merchants
were next at 5.5 billion impressions for $73.3 million, while banks, mortgage companies, and other financial services providers came in fourth, at 5.3 billion impressions for just over $70 million.