Currently in testing, the new plus post ads (+post) product from Google will allow brands to feature their Google+ content across websites, using the Display Advertising Network.
Toyota and Cadbury are just two of the brands using the platform in beta mode and when the platform is rolled out, only brands with a Google AdWords account will have access. Content posted to Google+ pages, including videos and images, can be converted into +post ads which will show to visitors of other websites and open as a lightbox when clicked.
Brands