Google Trusted Stores now helps to power seller ratings, which show on AdWords text ads as well as Product Listing Ads on Google Shopping. This integration provides shoppers with valuable information, while giving participating retailers a free and easy way to earn the ratings they deserve. Advertisers who display seller ratings on their ads typically see a boost in AdWords click-through rates, with higher ratings generally resulting in higher click-through rates. Google Trusted Stores Now Shows Seller Ratings On AdWords [googleshopping.blogspot.com]