Attention all bloggers, a new ad format, may help you earn money from your blog. Last week, Google started testing their new pay-per-action advertising program, But Googles new CPA ads and their current ones have a lot of differences. Since the advertiser pays on every click. The Adsense programs policy, states that calling attention or encouraging the sites readers to click on the ads is not allowed. But the new CPA ads allows this since the advertiser only pays when an ad is taken by the user.This means you bloggers can draw attention as much as you want!With the CPA you can do some really cool things, such as putting the new text-link ad embedded in the middle of a post or heck, even in the middle of a sentence. Not all bloggers are excited about this new text-link ad format - some believe this is a big concern. BlogDigger’s Greg Gershman said that the new ad model could encourage numerous bloggers to begin writing about the same product at one time. That could help artificially boost the search engine rankings for product websites, as bloggers place regular links to them along with the text link ads that appear in their posts.