Google has agreed to pay US$500 million to settle allegations from the US government that it let online pharmacies in Canada use its AdWords system to advertise prescription drugs to US consumers, resulting in illegal importation of the medicines into the US.
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Google has started supporting a click-to-call feature in AdWords on mobile smartphones.
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You don't have to spend a lot to get a lot. Google AdWords users and experts share hands-on advice on how you can improve the ROI on your AdWords campaigns.