Google recently released Product Extension Ads, also known as Ad Extensions for AdWords. This new feature is available to merchants using Google AdWords and Google Product Search. Within your Google Merchant Center account, you can connect your AdWords account to use product information to create extension ads. AdWords will use your Google Base/Product Search feed to accomplish this.

It’s important to note that you may be able to obtain multiple links to your products on one of these results pages. You can have an organic listing, Product Extension Ad links, and Google Product Search results under the “Shopping results for…” section which can increase the number of chances you’ll get a visitor to your website.

For those who don’t what an Extension Ad looks like, check out these results.

Search “Fein Multimaster” with results from AllProTools/AllProFein

Search “Delta 470″ with results from PlumberSurplus.com. Note that their Google Checkout badge is showing as well, with a current $5 off orders of $30 or more.

Once you add your AdWords account id to your Google Merchant Center account, you can then go add new keywords campaigns that utilize this data. To learn more about how to create these ads visit AdWords Help Center.