Google Inc. has begun testing pay-per-phone-call ads, an emerging online ad model that is a twist on the popular pay-per-click ads. While pay-per-click ads link users with advertisers’ Web sites, ...

Google Inc. is expanding a test it began last year of pay-per-action ads, an ad format that is similar to pay-per-click ads but that experts say is much less prone to click fraud. In the ...

Between June last year and this year, cost-per-click on Google Ads increased by 15 percent. This equals an increase of 0.06 ...

New online ad model pays out when an ad leads to a specific action instead of whenever an ad is clicked Google is expanding a test it began last year of PPA (pay-per-action) ads, an ad format that is ...

Voice search is reshaping how people search online. Two years ago, one of my agency's clients noticed that their mobile traffic was climbing, but their conversion rates weren't. Digging deeper, we ...

Google must face a trial in a long-running battle with a pay-per-click advertiser who claimed in a class-action complaint that the company reneged on a promise to discount some ads, and failed to ...

Starting early next year, Google will start paying publishers per impression instead of by how many times someone clicks an ad. That means publishers will get paid every time an ad is displayed.