Google AdWords Trends Shaping 2002
The four developments that defined AdWords in 2002: the switch to click-based pricing, Overture's patent lawsuit, expansion abroad and a shift toward search.
2002 was the year AdWords stopped being a minor, secondary experiment and started becoming a real competitor to Overture in paid search. A handful of specific events drove that shift, and understanding them explains why so many advertisers changed how they ran campaigns that year.
The switch to click-based, relevance-weighted pricing
In February 2002, Google replaced its original cost-per-thousand-impressions pricing with cost-per-click bidding, and began factoring an ad’s click-through rate into where it ranked rather than relying on bid amount alone. An ad that earned strong click-through could now beat a higher bidder with weaker copy. This rewarded advertisers willing to write specific, relevant ads and build tighter keyword lists, and it punished the broad, generic campaigns that had been standard practice under the old flat-rate model.
Overture’s patent fight with Google
Overture Services, the company that had pioneered pay-per-click auction advertising as GoTo.com back in 1998, filed a patent infringement lawsuit against Google in April 2002 over the bid-based, pay-per-click model Google’s redesigned AdWords now used. The suit signaled how seriously the incumbent took Google’s entry into the space it had defined, and it kept the two companies’ business models in direct public comparison throughout the year, at a time when most marketers still associated pay-per-click primarily with Overture’s syndication network across Yahoo and MSN rather than with Google.
AdWords started going international
Through 2002, Google began extending AdWords beyond English-language, US-focused advertising, laying groundwork for the international expansion that would accelerate in the following years. For advertisers with any global ambitions, this made AdWords relevant in a way it simply had not been during its US-only first year.
Ad budgets kept shifting from display to search
The broader advertising market was still recovering from the dot-com collapse and the resulting collapse in banner ad rates and click-through rates. Marketers who had been burned by expensive, poorly targeted display campaigns increasingly moved budget toward search advertising, where spend was tied directly to someone actively looking for a product rather than to a broad audience that might or might not notice a banner. AdWords, now priced by the click and easier to test on a small budget than a negotiated display buy, was a natural landing spot for that shifting money.
What this meant for advertisers
Taken together, these shifts meant 2002 rewarded a specific kind of discipline: narrow keyword targeting, ad copy matched to actual search intent and a willingness to treat the account as something to refine continuously rather than set up once. Advertisers who kept running the broad, generic campaigns that had worked under the old CPM model saw their costs rise and their ad positions slip, while those who rebuilt around relevance gained ground, often without spending more money overall.
None of these individual trends were flashy. Together they marked the year AdWords went from a promising side project to a serious rival for the pay-per-click business Overture had spent years building.
Keep exploring: browse more Marketing Strategy guides, see everything we published in 2002 or check out the Digital Business Marketing Awards.
