This document summarizes key announcements from a PPC conference, including expanded text ads that allow more characters for headlines and descriptions, device-based bid adjustments in enhanced campaigns, new responsive display ads for the Google Display Network with increased character limits and imagery control, and new price extensions that can include product details and prices. It provides best practices for advertisers to take advantage of these changes, such as writing new ads to use the additional character space, including important messaging in headlines, and gradually transitioning to the new ad formats.