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yahoo has announced its new pay-per-click product: Yahoo Search Marketing (SM). This product was formerly known as Overture, but you may also recognize it as Goto.com, the name it went under prior to 2001. In our experience, advertising with Google AdWords has resulted in higher conversion rates than with Yahoo Search Marketing (SM). However, both programs have advantages and disadvantages. How does Yahoo SM compare with Google's AdWords? Let's start by looking at how they differ (all amounts are in USD).

Yahoo SM

Yahoo places your bid at 1 penny over your next lowest competitor. Thus, if you bid $3.00 per click, and the next highest bid is $1.95 per click, you will only pay $1.96 per click.
Yahoo allows you to see who you are bidding against and what they are bidding, so you know exactly where you will rank, and how much you will pay.
Yahoo's maximum bid is $999.99
Yahoo's minimum bid is $0.10


Google AdWords

Google doesn't tell you how much you will pay per click. Thus, if you bid $3.00 per click, you will pay anywhere from $0.05 to $3.00 per click.
Google does not allow you to know how much your competitors are bidding per click.
An advantage with Google is that you will rank higher if your click-through rate (CT rate) is better (a CT rate is the ratio of clicks on your ad to the number of times your ad is shown). Thus, you may have a better rank than your competitor, even if he or she bids more than you (because of your CT rate).
* Google's maximum bid is $100.00
* Google's minimum bid is $0.05